7138142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14107}}^1$

素因数の和:14143

約数の個数: 16

約数和(自身を含む): 12189312

約数和(自身を除く): 5051170

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 14107, 28214, 155177, 310354, 324461, 648922, 3569071, 7138142]

約数ペア:

[(1, 7138142), (2, 3569071), (11, 648922), (22, 324461), (23, 310354), (46, 155177), (253, 28214), (506, 14107)]