715326988

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{31883}}^1$

素因数の和:32037

約数の個数: 24

約数和(自身を含む): 1285562880

約数和(自身を除く): 570235892

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 22436, 31883, 63766, 127532, 2263693, 2518757, 4527386, 5037514, 9054772, 10075028, 178831747, 357663494, 715326988]

約数ペア:

[(1, 715326988), (2, 357663494), (4, 178831747), (71, 10075028), (79, 9054772), (142, 5037514), (158, 4527386), (284, 2518757), (316, 2263693), (5609, 127532), (11218, 63766), (22436, 31883)]