2125804982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 3836004480

約数和(自身を除く): 1710199498

約数列:

[1, 2, 7, 14, 41, 61, 82, 109, 122, 218, 287, 427, 557, 574, 763, 854, 1114, 1526, 2501, 3899, 4469, 5002, 6649, 7798, 8938, 13298, 17507, 22837, 31283, 33977, 35014, 45674, 46543, 60713, 62566, 67954, 93086, 121426, 159859, 237839, 272609, 319718, 424991, 475678, 545218, 849982, 1393057, 1908263, 2489233, 2786114, 3703493, 3816526, 4978466, 7406986, 9751399, 17424631, 19502798, 25924451, 34849262, 51848902, 151843213, 303686426, 1062902491, 2125804982]

約数ペア:

[(1, 2125804982), (2, 1062902491), (7, 303686426), (14, 151843213), (41, 51848902), (61, 34849262), (82, 25924451), (109, 19502798), (122, 17424631), (218, 9751399), (287, 7406986), (427, 4978466), (557, 3816526), (574, 3703493), (763, 2786114), (854, 2489233), (1114, 1908263), (1526, 1393057), (2501, 849982), (3899, 545218), (4469, 475678), (5002, 424991), (6649, 319718), (7798, 272609), (8938, 237839), (13298, 159859), (17507, 121426), (22837, 93086), (31283, 67954), (33977, 62566), (35014, 60713), (45674, 46543)]