2013014990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{991633}}^1$

素因数の和:991676

約数の個数: 32

約数和(自身を含む): 4283858880

約数和(自身を除く): 2270843890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 991633, 1983266, 4958165, 6941431, 9916330, 13882862, 28757357, 34707155, 57514714, 69414310, 143786785, 201301499, 287573570, 402602998, 1006507495, 2013014990]

約数ペア:

[(1, 2013014990), (2, 1006507495), (5, 402602998), (7, 287573570), (10, 201301499), (14, 143786785), (29, 69414310), (35, 57514714), (58, 34707155), (70, 28757357), (145, 13882862), (203, 9916330), (290, 6941431), (406, 4958165), (1015, 1983266), (2030, 991633)]