978049101776

素因数分解:

$2^4\times {\mathrm{50543}}^1\times {\mathrm{1209427}}^1$

素因数の和:1259978

約数の個数: 20

約数和(自身を含む): 1895009193792

約数和(自身を除く): 916960092016

約数列:

[1, 2, 4, 8, 16, 50543, 101086, 202172, 404344, 808688, 1209427, 2418854, 4837708, 9675416, 19350832, 61128068861, 122256137722, 244512275444, 489024550888, 978049101776]

約数ペア:

[(1, 978049101776), (2, 489024550888), (4, 244512275444), (8, 122256137722), (16, 61128068861), (50543, 19350832), (101086, 9675416), (202172, 4837708), (404344, 2418854), (808688, 1209427)]