1421270812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{27332131}}^1$

素因数の和:27332148

約数の個数: 12

約数和(自身を含む): 2678548936

約数和(自身を除く): 1257278124

約数列:

[1, 2, 4, 13, 26, 52, 27332131, 54664262, 109328524, 355317703, 710635406, 1421270812]

約数ペア:

[(1, 1421270812), (2, 710635406), (4, 355317703), (13, 109328524), (26, 54664262), (52, 27332131)]