78820290428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43691957}}^1$

素因数の和:43692013

約数の個数: 24

約数和(自身を含む): 154145227824

約数和(自身を除く): 75324937396

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 43691957, 87383914, 174767828, 480611527, 961223054, 1791370237, 1922446108, 3582740474, 7165480948, 19705072607, 39410145214, 78820290428]

約数ペア:

[(1, 78820290428), (2, 39410145214), (4, 19705072607), (11, 7165480948), (22, 3582740474), (41, 1922446108), (44, 1791370237), (82, 961223054), (164, 480611527), (451, 174767828), (902, 87383914), (1804, 43691957)]