4399681816

素因数分解:

$2^3\times {\mathrm{2437}}^1\times {\mathrm{225671}}^1$

素因数の和:228114

約数の個数: 16

約数和(自身を含む): 8252825040

約数和(自身を除く): 3853143224

約数列:

[1, 2, 4, 8, 2437, 4874, 9748, 19496, 225671, 451342, 902684, 1805368, 549960227, 1099920454, 2199840908, 4399681816]

約数ペア:

[(1, 4399681816), (2, 2199840908), (4, 1099920454), (8, 549960227), (2437, 1805368), (4874, 902684), (9748, 451342), (19496, 225671)]