2169325994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{13241}}^1$

素因数の和:13942

約数の個数: 24

約数和(自身を含む): 3582252324

約数和(自身を除く): 1412926330

約数列:

[1, 2, 11, 22, 121, 242, 677, 1354, 7447, 13241, 14894, 26482, 81917, 145651, 163834, 291302, 1602161, 3204322, 8964157, 17928314, 98605727, 197211454, 1084662997, 2169325994]

約数ペア:

[(1, 2169325994), (2, 1084662997), (11, 197211454), (22, 98605727), (121, 17928314), (242, 8964157), (677, 3204322), (1354, 1602161), (7447, 291302), (13241, 163834), (14894, 145651), (26482, 81917)]