1229561176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9040891}}^1$

素因数の和:9040914

約数の個数: 16

約数和(自身を含む): 2441040840

約数和(自身を除く): 1211479664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9040891, 18081782, 36163564, 72327128, 153695147, 307390294, 614780588, 1229561176]

約数ペア:

[(1, 1229561176), (2, 614780588), (4, 307390294), (8, 153695147), (17, 72327128), (34, 36163564), (68, 18081782), (136, 9040891)]