8216270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2843}}^1$

素因数の和:2884

約数の個数: 24

約数和(自身を含む): 15715944

約数和(自身を除く): 7499674

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2843, 2890, 5686, 14215, 28430, 48331, 96662, 241655, 483310, 821627, 1643254, 4108135, 8216270]

約数ペア:

[(1, 8216270), (2, 4108135), (5, 1643254), (10, 821627), (17, 483310), (34, 241655), (85, 96662), (170, 48331), (289, 28430), (578, 14215), (1445, 5686), (2843, 2890)]