2711814415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{18979}}^1$

素因数の和:19083

約数の個数: 24

約数和(自身を含む): 3531874320

約数和(自身を除く): 820059905

約数列:

[1, 5, 17, 41, 85, 205, 697, 1681, 3485, 8405, 18979, 28577, 94895, 142885, 322643, 778139, 1613215, 3890695, 13228363, 31903699, 66141815, 159518495, 542362883, 2711814415]

約数ペア:

[(1, 2711814415), (5, 542362883), (17, 159518495), (41, 66141815), (85, 31903699), (205, 13228363), (697, 3890695), (1681, 1613215), (3485, 778139), (8405, 322643), (18979, 142885), (28577, 94895)]