260166808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{62903}}^1$

素因数の和:62967

約数の個数: 32

約数和(自身を含む): 543490560

約数和(自身を除く): 283323752

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 62903, 125806, 251612, 503224, 691933, 1383866, 2767732, 2956441, 5535464, 5912882, 11825764, 23651528, 32520851, 65041702, 130083404, 260166808]

約数ペア:

[(1, 260166808), (2, 130083404), (4, 65041702), (8, 32520851), (11, 23651528), (22, 11825764), (44, 5912882), (47, 5535464), (88, 2956441), (94, 2767732), (188, 1383866), (376, 691933), (517, 503224), (1034, 251612), (2068, 125806), (4136, 62903)]