4444281212

素因数分解:

$2^2\times 7^1\times {\mathrm{158724329}}^1$

素因数の和:158724340

約数の個数: 12

約数和(自身を含む): 8888562480

約数和(自身を除く): 4444281268

約数列:

[1, 2, 4, 7, 14, 28, 158724329, 317448658, 634897316, 1111070303, 2222140606, 4444281212]

約数ペア:

[(1, 4444281212), (2, 2222140606), (4, 1111070303), (7, 634897316), (14, 317448658), (28, 158724329)]