1244295590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1752529}}^1$

素因数の和:1752607

約数の個数: 16

約数和(自身を含む): 2271278880

約数和(自身を除く): 1026983290

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1752529, 3505058, 8762645, 17525290, 124429559, 248859118, 622147795, 1244295590]

約数ペア:

[(1, 1244295590), (2, 622147795), (5, 248859118), (10, 124429559), (71, 17525290), (142, 8762645), (355, 3505058), (710, 1752529)]