977961848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{4637}}^1$

素因数の和:5327

約数の個数: 32

約数和(自身を含む): 1881729360

約数和(自身を除く): 903767512

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 643, 1286, 2572, 4637, 5144, 9274, 18548, 26363, 37096, 52726, 105452, 190117, 210904, 380234, 760468, 1520936, 2981591, 5963182, 11926364, 23852728, 122245231, 244490462, 488980924, 977961848]

約数ペア:

[(1, 977961848), (2, 488980924), (4, 244490462), (8, 122245231), (41, 23852728), (82, 11926364), (164, 5963182), (328, 2981591), (643, 1520936), (1286, 760468), (2572, 380234), (4637, 210904), (5144, 190117), (9274, 105452), (18548, 52726), (26363, 37096)]