289668434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{7927}}^1$

素因数の和:8102

約数の個数: 24

約数和(自身を含む): 480817344

約数和(自身を除く): 191148910

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 1661, 3322, 7927, 15854, 18271, 36542, 87197, 174394, 959167, 1196977, 1918334, 2393954, 13166747, 26333494, 144834217, 289668434]

約数ペア:

[(1, 289668434), (2, 144834217), (11, 26333494), (22, 13166747), (121, 2393954), (151, 1918334), (242, 1196977), (302, 959167), (1661, 174394), (3322, 87197), (7927, 36542), (15854, 18271)]