162474812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{944621}}^1$

素因数の和:944668

約数の個数: 12

約数和(自身を含む): 290943576

約数和(自身を除く): 128468764

約数列:

[1, 2, 4, 43, 86, 172, 944621, 1889242, 3778484, 40618703, 81237406, 162474812]

約数ペア:

[(1, 162474812), (2, 81237406), (4, 40618703), (43, 3778484), (86, 1889242), (172, 944621)]