385749507779

素因数分解:

${\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{17987}}^1\times {\mathrm{4643}}^1$

素因数の和:22810

約数の個数: 16

約数和(自身を含む): 400974105600

約数和(自身を除く): 15224597821

約数列:

[1, 31, 149, 4619, 4643, 17987, 143933, 557597, 691807, 2680063, 21446017, 83081953, 83513641, 2588922871, 12443532509, 385749507779]

約数ペア:

[(1, 385749507779), (31, 12443532509), (149, 2588922871), (4619, 83513641), (4643, 83081953), (17987, 21446017), (143933, 2680063), (557597, 691807)]