2068273878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 4790845440

約数和(自身を除く): 2722571562

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 71, 74, 79, 111, 142, 151, 158, 213, 222, 237, 302, 407, 426, 453, 474, 781, 814, 869, 906, 1221, 1562, 1661, 1738, 2343, 2442, 2607, 2627, 2923, 3322, 4686, 4983, 5214, 5254, 5587, 5609, 5846, 7881, 8769, 9966, 10721, 11174, 11218, 11929, 15762, 16761, 16827, 17538, 21442, 23858, 28897, 32153, 32163, 33522, 33654, 35787, 57794, 61457, 61699, 64306, 64326, 71574, 86691, 96459, 117931, 122914, 123398, 131219, 173382, 184371, 185097, 192918, 207533, 235862, 262438, 353793, 368742, 370194, 393657, 396677, 415066, 441373, 622599, 707586, 787314, 793354, 846959, 882746, 1190031, 1245198, 1324119, 1693918, 2282863, 2380062, 2540877, 2648238, 4363447, 4565726, 4855103, 5081754, 6848589, 8726894, 9316549, 9710206, 13090341, 13697178, 14565309, 18633098, 26180682, 27949647, 29130618, 31337483, 55899294, 62674966, 94012449, 188024898, 344712313, 689424626, 1034136939, 2068273878]

約数ペア:

[(1, 2068273878), (2, 1034136939), (3, 689424626), (6, 344712313), (11, 188024898), (22, 94012449), (33, 62674966), (37, 55899294), (66, 31337483), (71, 29130618), (74, 27949647), (79, 26180682), (111, 18633098), (142, 14565309), (151, 13697178), (158, 13090341), (213, 9710206), (222, 9316549), (237, 8726894), (302, 6848589), (407, 5081754), (426, 4855103), (453, 4565726), (474, 4363447), (781, 2648238), (814, 2540877), (869, 2380062), (906, 2282863), (1221, 1693918), (1562, 1324119), (1661, 1245198), (1738, 1190031), (2343, 882746), (2442, 846959), (2607, 793354), (2627, 787314), (2923, 707586), (3322, 622599), (4686, 441373), (4983, 415066), (5214, 396677), (5254, 393657), (5587, 370194), (5609, 368742), (5846, 353793), (7881, 262438), (8769, 235862), (9966, 207533), (10721, 192918), (11174, 185097), (11218, 184371), (11929, 173382), (15762, 131219), (16761, 123398), (16827, 122914), (17538, 117931), (21442, 96459), (23858, 86691), (28897, 71574), (32153, 64326), (32163, 64306), (33522, 61699), (33654, 61457), (35787, 57794)]