256475596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83597}}^1$

素因数の和:83673

約数の個数: 24

約数和(自身を含む): 491556240

約数和(自身を除く): 235080644

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 83597, 167194, 334388, 1086761, 2173522, 4347044, 4932223, 9864446, 19728892, 64118899, 128237798, 256475596]

約数ペア:

[(1, 256475596), (2, 128237798), (4, 64118899), (13, 19728892), (26, 9864446), (52, 4932223), (59, 4347044), (118, 2173522), (236, 1086761), (767, 334388), (1534, 167194), (3068, 83597)]