728085238

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1\times {\mathrm{2069}}^1$

素因数の和:3023

約数の個数: 16

約数和(自身を含む): 1098573840

約数和(自身を除く): 370488602

約数列:

[1, 2, 251, 502, 701, 1402, 2069, 4138, 175951, 351902, 519319, 1038638, 1450369, 2900738, 364042619, 728085238]

約数ペア:

[(1, 728085238), (2, 364042619), (251, 2900738), (502, 1450369), (701, 1038638), (1402, 519319), (2069, 351902), (4138, 175951)]