978171436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{22231169}}^1$

素因数の和:22231184

約数の個数: 12

約数和(自身を含む): 1867418280

約数和(自身を除く): 889246844

約数列:

[1, 2, 4, 11, 22, 44, 22231169, 44462338, 88924676, 244542859, 489085718, 978171436]

約数ペア:

[(1, 978171436), (2, 489085718), (4, 244542859), (11, 88924676), (22, 44462338), (44, 22231169)]