802201426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{4261}}^1$

素因数の和:4846

約数の個数: 24

約数和(自身を含む): 1305629604

約数和(自身を除く): 503428178

約数列:

[1, 2, 13, 26, 169, 338, 557, 1114, 4261, 7241, 8522, 14482, 55393, 94133, 110786, 188266, 720109, 1440218, 2373377, 4746754, 30853901, 61707802, 401100713, 802201426]

約数ペア:

[(1, 802201426), (2, 401100713), (13, 61707802), (26, 30853901), (169, 4746754), (338, 2373377), (557, 1440218), (1114, 720109), (4261, 188266), (7241, 110786), (8522, 94133), (14482, 55393)]