40560482

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 61776000

約数和(自身を除く): 21215518

約数列:

[1, 2, 131, 149, 262, 298, 1039, 2078, 19519, 39038, 136109, 154811, 272218, 309622, 20280241, 40560482]

約数ペア:

[(1, 40560482), (2, 20280241), (131, 309622), (149, 272218), (262, 154811), (298, 136109), (1039, 39038), (2078, 19519)]