2215451806

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1\times {\mathrm{8573}}^1$

素因数の和:9555

約数の個数: 16

約数和(自身を含む): 3348798624

約数和(自身を除く): 1133346818

約数列:

[1, 2, 157, 314, 823, 1646, 8573, 17146, 129211, 258422, 1345961, 2691922, 7055579, 14111158, 1107725903, 2215451806]

約数ペア:

[(1, 2215451806), (2, 1107725903), (157, 14111158), (314, 7055579), (823, 2691922), (1646, 1345961), (8573, 258422), (17146, 129211)]