1189573208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2219353}}^1$

素因数の和:2219426

約数の個数: 16

約数和(自身を含む): 2263741080

約数和(自身を除く): 1074167872

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2219353, 4438706, 8877412, 17754824, 148696651, 297393302, 594786604, 1189573208]

約数ペア:

[(1, 1189573208), (2, 594786604), (4, 297393302), (8, 148696651), (67, 17754824), (134, 8877412), (268, 4438706), (536, 2219353)]