405017354018

素因数分解:

$2^1\times {\mathrm{1999}}^1\times {\mathrm{4217}}^1\times {\mathrm{24023}}^1$

素因数の和:30241

約数の個数: 16

約数和(自身を含む): 607999392000

約数和(自身を除く): 202982037982

約数列:

[1, 2, 1999, 3998, 4217, 8434, 24023, 48046, 8429783, 16859566, 48021977, 96043954, 101304991, 202609982, 202508677009, 405017354018]

約数ペア:

[(1, 405017354018), (2, 202508677009), (1999, 202609982), (3998, 101304991), (4217, 96043954), (8434, 48021977), (24023, 16859566), (48046, 8429783)]