2013982894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 4232632320

約数和(自身を除く): 2218649426

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 41, 58, 77, 82, 119, 154, 187, 203, 238, 287, 319, 374, 406, 451, 493, 574, 638, 647, 697, 902, 986, 1189, 1294, 1309, 1394, 2233, 2378, 2618, 3157, 3451, 4466, 4529, 4879, 5423, 6314, 6902, 7117, 7667, 8323, 9058, 9758, 10846, 10999, 13079, 14234, 15334, 16646, 18763, 20213, 21998, 26158, 26527, 37526, 37961, 40426, 49819, 53054, 53669, 75922, 76993, 91553, 99638, 107338, 120989, 131341, 141491, 153986, 183106, 185689, 206393, 222343, 241978, 262682, 282982, 291797, 318971, 371378, 412786, 444686, 450959, 583594, 637942, 769283, 846923, 901918, 1444751, 1538566, 1556401, 1693846, 2042579, 2232797, 2889502, 3112802, 3156713, 3508681, 4085158, 4465594, 4960549, 5384981, 6313426, 7017362, 8462113, 9921098, 10769962, 13077811, 16924226, 24560767, 26155622, 34723843, 49121534, 59234791, 69447686, 91544677, 118469582, 143855921, 183089354, 287711842, 1006991447, 2013982894]

約数ペア:

[(1, 2013982894), (2, 1006991447), (7, 287711842), (11, 183089354), (14, 143855921), (17, 118469582), (22, 91544677), (29, 69447686), (34, 59234791), (41, 49121534), (58, 34723843), (77, 26155622), (82, 24560767), (119, 16924226), (154, 13077811), (187, 10769962), (203, 9921098), (238, 8462113), (287, 7017362), (319, 6313426), (374, 5384981), (406, 4960549), (451, 4465594), (493, 4085158), (574, 3508681), (638, 3156713), (647, 3112802), (697, 2889502), (902, 2232797), (986, 2042579), (1189, 1693846), (1294, 1556401), (1309, 1538566), (1394, 1444751), (2233, 901918), (2378, 846923), (2618, 769283), (3157, 637942), (3451, 583594), (4466, 450959), (4529, 444686), (4879, 412786), (5423, 371378), (6314, 318971), (6902, 291797), (7117, 282982), (7667, 262682), (8323, 241978), (9058, 222343), (9758, 206393), (10846, 185689), (10999, 183106), (13079, 153986), (14234, 141491), (15334, 131341), (16646, 120989), (18763, 107338), (20213, 99638), (21998, 91553), (26158, 76993), (26527, 75922), (37526, 53669), (37961, 53054), (40426, 49819)]