2012503458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{4909}}^1$

素因数の和:5191

約数の個数: 64

約数和(自身を含む): 4728683520

約数和(自身を除く): 2716180062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 227, 258, 301, 454, 602, 681, 903, 1362, 1589, 1806, 3178, 4767, 4909, 9534, 9761, 9818, 14727, 19522, 29283, 29454, 34363, 58566, 68327, 68726, 103089, 136654, 204981, 206178, 211087, 409962, 422174, 633261, 1114343, 1266522, 1477609, 2228686, 2955218, 3343029, 4432827, 6686058, 7800401, 8865654, 15600802, 23401203, 46802406, 47916749, 95833498, 143750247, 287500494, 335417243, 670834486, 1006251729, 2012503458]

約数ペア:

[(1, 2012503458), (2, 1006251729), (3, 670834486), (6, 335417243), (7, 287500494), (14, 143750247), (21, 95833498), (42, 47916749), (43, 46802406), (86, 23401203), (129, 15600802), (227, 8865654), (258, 7800401), (301, 6686058), (454, 4432827), (602, 3343029), (681, 2955218), (903, 2228686), (1362, 1477609), (1589, 1266522), (1806, 1114343), (3178, 633261), (4767, 422174), (4909, 409962), (9534, 211087), (9761, 206178), (9818, 204981), (14727, 136654), (19522, 103089), (29283, 68726), (29454, 68327), (34363, 58566)]