2237492816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10757177}}^1$

素因数の和:10757198

約数の個数: 20

約数和(自身を含む): 4668615252

約数和(自身を除く): 2431122436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10757177, 21514354, 43028708, 86057416, 139843301, 172114832, 279686602, 559373204, 1118746408, 2237492816]

約数ペア:

[(1, 2237492816), (2, 1118746408), (4, 559373204), (8, 279686602), (13, 172114832), (16, 139843301), (26, 86057416), (52, 43028708), (104, 21514354), (208, 10757177)]