395280648230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1\times {\mathrm{350423}}^1$

素因数の和:359120

約数の個数: 32

約数和(自身を含む): 766326826944

約数和(自身を除く): 371046178714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8677, 17354, 43385, 86770, 112801, 225602, 350423, 564005, 700846, 1128010, 1752115, 3504230, 4555499, 9110998, 22777495, 45554990, 3040620371, 6081240742, 15203101855, 30406203710, 39528064823, 79056129646, 197640324115, 395280648230]

約数ペア:

[(1, 395280648230), (2, 197640324115), (5, 79056129646), (10, 39528064823), (13, 30406203710), (26, 15203101855), (65, 6081240742), (130, 3040620371), (8677, 45554990), (17354, 22777495), (43385, 9110998), (86770, 4555499), (112801, 3504230), (225602, 1752115), (350423, 1128010), (564005, 700846)]