261360982

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{9323}}^1$

素因数の和:9563

約数の個数: 16

約数和(自身を含む): 398768832

約数和(自身を除く): 137407850

約数列:

[1, 2, 107, 131, 214, 262, 9323, 14017, 18646, 28034, 997561, 1221313, 1995122, 2442626, 130680491, 261360982]

約数ペア:

[(1, 261360982), (2, 130680491), (107, 2442626), (131, 1995122), (214, 1221313), (262, 997561), (9323, 28034), (14017, 18646)]