1570542436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{70001}}^1$

素因数の和:70155

約数の個数: 24

約数和(自身を含む): 2822480640

約数和(自身を除く): 1251938204

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 22436, 70001, 140002, 280004, 4970071, 5530079, 9940142, 11060158, 19880284, 22120316, 392635609, 785271218, 1570542436]

約数ペア:

[(1, 1570542436), (2, 785271218), (4, 392635609), (71, 22120316), (79, 19880284), (142, 11060158), (158, 9940142), (284, 5530079), (316, 4970071), (5609, 280004), (11218, 140002), (22436, 70001)]