266965610

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{51241}}^1$

素因数の和:51769

約数の個数: 16

約数和(自身を含む): 481469832

約数和(自身を除く): 214504222

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 51241, 102482, 256205, 512410, 26696561, 53393122, 133482805, 266965610]

約数ペア:

[(1, 266965610), (2, 133482805), (5, 53393122), (10, 26696561), (521, 512410), (1042, 256205), (2605, 102482), (5210, 51241)]