821873330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4834549}}^1$

素因数の和:4834573

約数の個数: 16

約数和(自身を含む): 1566394200

約数和(自身を除く): 744520870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4834549, 9669098, 24172745, 48345490, 82187333, 164374666, 410936665, 821873330]

約数ペア:

[(1, 821873330), (2, 410936665), (5, 164374666), (10, 82187333), (17, 48345490), (34, 24172745), (85, 9669098), (170, 4834549)]