1738396816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8357677}}^1$

素因数の和:8357698

約数の個数: 20

約数和(自身を含む): 3627232252

約数和(自身を除く): 1888835436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8357677, 16715354, 33430708, 66861416, 108649801, 133722832, 217299602, 434599204, 869198408, 1738396816]

約数ペア:

[(1, 1738396816), (2, 869198408), (4, 434599204), (8, 217299602), (13, 133722832), (16, 108649801), (26, 66861416), (52, 33430708), (104, 16715354), (208, 8357677)]