139413008

素因数分解:

$2^4\times 7^1\times {\mathrm{1244759}}^1$

素因数の和:1244774

約数の個数: 20

約数和(自身を含む): 308700480

約数和(自身を除く): 169287472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1244759, 2489518, 4979036, 8713313, 9958072, 17426626, 19916144, 34853252, 69706504, 139413008]

約数ペア:

[(1, 139413008), (2, 69706504), (4, 34853252), (7, 19916144), (8, 17426626), (14, 9958072), (16, 8713313), (28, 4979036), (56, 2489518), (112, 1244759)]