7474142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 12157152

約数和(自身を除く): 4683010

約数列:

[1, 2, 13, 26, 157, 314, 1831, 2041, 3662, 4082, 23803, 47606, 287467, 574934, 3737071, 7474142]

約数ペア:

[(1, 7474142), (2, 3737071), (13, 574934), (26, 287467), (157, 47606), (314, 23803), (1831, 4082), (2041, 3662)]