1231505508

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1445429}}^1$

素因数の和:1445507

約数の個数: 24

約数和(自身を含む): 2913986880

約数和(自身を除く): 1682481372

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1445429, 2890858, 4336287, 5781716, 8672574, 17345148, 102625459, 205250918, 307876377, 410501836, 615752754, 1231505508]

約数ペア:

[(1, 1231505508), (2, 615752754), (3, 410501836), (4, 307876377), (6, 205250918), (12, 102625459), (71, 17345148), (142, 8672574), (213, 5781716), (284, 4336287), (426, 2890858), (852, 1445429)]