253802706

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{2557}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 517166208

約数和(自身を除く): 263363502

約数列:

[1, 2, 3, 6, 71, 142, 213, 233, 426, 466, 699, 1398, 2557, 5114, 7671, 15342, 16543, 33086, 49629, 99258, 181547, 363094, 544641, 595781, 1089282, 1191562, 1787343, 3574686, 42300451, 84600902, 126901353, 253802706]

約数ペア:

[(1, 253802706), (2, 126901353), (3, 84600902), (6, 42300451), (71, 3574686), (142, 1787343), (213, 1191562), (233, 1089282), (426, 595781), (466, 544641), (699, 363094), (1398, 181547), (2557, 99258), (5114, 49629), (7671, 33086), (15342, 16543)]