1628335086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 3769666560

約数和(自身を除く): 2141331474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 401, 654, 763, 802, 887, 1203, 1526, 1774, 2289, 2406, 2661, 2807, 4578, 5322, 5614, 6209, 8421, 12418, 16842, 18627, 37254, 43709, 87418, 96683, 131127, 193366, 262254, 290049, 305963, 355687, 580098, 611926, 676781, 711374, 917889, 1067061, 1353562, 1835778, 2030343, 2134122, 2489809, 4060686, 4979618, 7469427, 14938854, 38769883, 77539766, 116309649, 232619298, 271389181, 542778362, 814167543, 1628335086]

約数ペア:

[(1, 1628335086), (2, 814167543), (3, 542778362), (6, 271389181), (7, 232619298), (14, 116309649), (21, 77539766), (42, 38769883), (109, 14938854), (218, 7469427), (327, 4979618), (401, 4060686), (654, 2489809), (763, 2134122), (802, 2030343), (887, 1835778), (1203, 1353562), (1526, 1067061), (1774, 917889), (2289, 711374), (2406, 676781), (2661, 611926), (2807, 580098), (4578, 355687), (5322, 305963), (5614, 290049), (6209, 262254), (8421, 193366), (12418, 131127), (16842, 96683), (18627, 87418), (37254, 43709)]