991152710

素因数分解:

$2^1\times 5^1\times {\mathrm{4877}}^1\times {\mathrm{20323}}^1$

素因数の和:25207

約数の個数: 16

約数和(自身を含む): 1784528496

約数和(自身を除く): 793375786

約数列:

[1, 2, 5, 10, 4877, 9754, 20323, 24385, 40646, 48770, 101615, 203230, 99115271, 198230542, 495576355, 991152710]

約数ペア:

[(1, 991152710), (2, 495576355), (5, 198230542), (10, 99115271), (4877, 203230), (9754, 101615), (20323, 48770), (24385, 40646)]