290299762

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{66797}}^1$

素因数の和:66893

約数の個数: 16

約数和(自身を含む): 454493592

約数和(自身を除く): 164193830

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 66797, 133594, 2738677, 3540241, 5477354, 7080482, 145149881, 290299762]

約数ペア:

[(1, 290299762), (2, 145149881), (41, 7080482), (53, 5477354), (82, 3540241), (106, 2738677), (2173, 133594), (4346, 66797)]