40803022

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 67395240

約数和(自身を除く): 26592218

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 1979, 3958, 10309, 20618, 25727, 51454, 120719, 241438, 334451, 668902, 1569347, 3138694, 20401511, 40803022]

約数ペア:

[(1, 40803022), (2, 20401511), (13, 3138694), (26, 1569347), (61, 668902), (122, 334451), (169, 241438), (338, 120719), (793, 51454), (1586, 25727), (1979, 20618), (3958, 10309)]