977644408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{6907}}^1$

素因数の和:8287

約数の個数: 32

約数和(自身を含む): 1975826160

約数和(自身を除く): 998181752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1361, 2722, 5444, 6907, 10888, 13814, 17693, 27628, 35386, 55256, 70772, 89791, 141544, 179582, 359164, 718328, 9400427, 18800854, 37601708, 75203416, 122205551, 244411102, 488822204, 977644408]

約数ペア:

[(1, 977644408), (2, 488822204), (4, 244411102), (8, 122205551), (13, 75203416), (26, 37601708), (52, 18800854), (104, 9400427), (1361, 718328), (2722, 359164), (5444, 179582), (6907, 141544), (10888, 89791), (13814, 70772), (17693, 55256), (27628, 35386)]