1071567218

素因数分解:

$2^1\times {\mathrm{79}}^2\times {\mathrm{293}}^2$

素因数の和:746

約数の個数: 18

約数和(自身を含む): 1633529709

約数和(自身を除く): 561962491

約数列:

[1, 2, 79, 158, 293, 586, 6241, 12482, 23147, 46294, 85849, 171698, 1828613, 3657226, 6782071, 13564142, 535783609, 1071567218]

約数ペア:

[(1, 1071567218), (2, 535783609), (79, 13564142), (158, 6782071), (293, 3657226), (586, 1828613), (6241, 171698), (12482, 85849), (23147, 46294)]