404282454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{5623}}^1$

素因数の和:6172

約数の個数: 32

約数和(自身を含む): 845489664

約数和(自身を除く): 441207210

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 521, 1042, 1563, 3126, 5623, 11246, 11983, 16869, 23966, 33738, 35949, 71898, 129329, 258658, 387987, 775974, 2929583, 5859166, 8788749, 17577498, 67380409, 134760818, 202141227, 404282454]

約数ペア:

[(1, 404282454), (2, 202141227), (3, 134760818), (6, 67380409), (23, 17577498), (46, 8788749), (69, 5859166), (138, 2929583), (521, 775974), (1042, 387987), (1563, 258658), (3126, 129329), (5623, 71898), (11246, 35949), (11983, 33738), (16869, 23966)]