420210628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1217}}^1\times {\mathrm{2333}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 756187992

約数和(自身を除く): 335977364

約数列:

[1, 2, 4, 37, 74, 148, 1217, 2333, 2434, 4666, 4868, 9332, 45029, 86321, 90058, 172642, 180116, 345284, 2839261, 5678522, 11357044, 105052657, 210105314, 420210628]

約数ペア:

[(1, 420210628), (2, 210105314), (4, 105052657), (37, 11357044), (74, 5678522), (148, 2839261), (1217, 345284), (2333, 180116), (2434, 172642), (4666, 90058), (4868, 86321), (9332, 45029)]