284650878814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{19981109}}^1$

素因数の和:19981547

約数の個数: 16

約数和(自身を含む): 453171574800

約数和(自身を除く): 168520695986

約数列:

[1, 2, 17, 34, 419, 838, 7123, 14246, 19981109, 39962218, 339678853, 679357706, 8372084671, 16744169342, 142325439407, 284650878814]

約数ペア:

[(1, 284650878814), (2, 142325439407), (17, 16744169342), (34, 8372084671), (419, 679357706), (838, 339678853), (7123, 39962218), (14246, 19981109)]