405136944577

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{20143}}^1$

素因数の和:20533

約数の個数: 32

約数和(自身を含む): 441840107520

約数和(自身を除く): 36703162943

約数列:

[1, 19, 47, 101, 223, 893, 1919, 4237, 4747, 10481, 20143, 22523, 90193, 199139, 382717, 427937, 946721, 1058581, 2034443, 4491889, 17987699, 20113039, 38654417, 85345891, 95618821, 211118783, 453680789, 1816757599, 4011256877, 8619934991, 21322997083, 405136944577]

約数ペア:

[(1, 405136944577), (19, 21322997083), (47, 8619934991), (101, 4011256877), (223, 1816757599), (893, 453680789), (1919, 211118783), (4237, 95618821), (4747, 85345891), (10481, 38654417), (20143, 20113039), (22523, 17987699), (90193, 4491889), (199139, 2034443), (382717, 1058581), (427937, 946721)]