677883604

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1063}}^1\times {\mathrm{1217}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 1197459648

約数和(自身を除く): 519576044

約数列:

[1, 2, 4, 131, 262, 524, 1063, 1217, 2126, 2434, 4252, 4868, 139253, 159427, 278506, 318854, 557012, 637708, 1293671, 2587342, 5174684, 169470901, 338941802, 677883604]

約数ペア:

[(1, 677883604), (2, 338941802), (4, 169470901), (131, 5174684), (262, 2587342), (524, 1293671), (1063, 637708), (1217, 557012), (2126, 318854), (2434, 278506), (4252, 159427), (4868, 139253)]