2018099993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{22699}}^1$

素因数の和:23696

約数の個数: 16

約数和(自身を含む): 2486467200

約数和(自身を除く): 468367207

約数列:

[1, 7, 13, 91, 977, 6839, 12701, 22699, 88907, 158893, 295087, 2065609, 22176923, 155238461, 288299999, 2018099993]

約数ペア:

[(1, 2018099993), (7, 288299999), (13, 155238461), (91, 22176923), (977, 2065609), (6839, 295087), (12701, 158893), (22699, 88907)]