1165244912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5602139}}^1$

素因数の和:5602160

約数の個数: 20

約数和(自身を含む): 2431328760

約数和(自身を除く): 1266083848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5602139, 11204278, 22408556, 44817112, 72827807, 89634224, 145655614, 291311228, 582622456, 1165244912]

約数ペア:

[(1, 1165244912), (2, 582622456), (4, 291311228), (8, 145655614), (13, 89634224), (16, 72827807), (26, 44817112), (52, 22408556), (104, 11204278), (208, 5602139)]