8515704988

素因数分解:

$2^2\times 7^1\times {\mathrm{40427}}^1\times {\mathrm{7523}}^1$

素因数の和:47961

約数の個数: 24

約数和(自身を含む): 17034095232

約数和(自身を除く): 8518390244

約数列:

[1, 2, 4, 7, 14, 28, 7523, 15046, 30092, 40427, 52661, 80854, 105322, 161708, 210644, 282989, 565978, 1131956, 304132321, 608264642, 1216529284, 2128926247, 4257852494, 8515704988]

約数ペア:

[(1, 8515704988), (2, 4257852494), (4, 2128926247), (7, 1216529284), (14, 608264642), (28, 304132321), (7523, 1131956), (15046, 565978), (30092, 282989), (40427, 210644), (52661, 161708), (80854, 105322)]