2215691348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{15671}}^1$

素因数の和:18407

約数の個数: 24

約数和(自身を含む): 4177528320

約数和(自身を除く): 1961836972

約数列:

[1, 2, 4, 13, 26, 52, 2719, 5438, 10876, 15671, 31342, 35347, 62684, 70694, 141388, 203723, 407446, 814892, 42609449, 85218898, 170437796, 553922837, 1107845674, 2215691348]

約数ペア:

[(1, 2215691348), (2, 1107845674), (4, 553922837), (13, 170437796), (26, 85218898), (52, 42609449), (2719, 814892), (5438, 407446), (10876, 203723), (15671, 141388), (31342, 70694), (35347, 62684)]