2017704950

素因数分解:

$2^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{93629}}^1$

素因数の和:94072

約数の個数: 24

約数和(自身を含む): 3761678880

約数和(自身を除く): 1743973930

約数列:

[1, 2, 5, 10, 25, 50, 431, 862, 2155, 4310, 10775, 21550, 93629, 187258, 468145, 936290, 2340725, 4681450, 40354099, 80708198, 201770495, 403540990, 1008852475, 2017704950]

約数ペア:

[(1, 2017704950), (2, 1008852475), (5, 403540990), (10, 201770495), (25, 80708198), (50, 40354099), (431, 4681450), (862, 2340725), (2155, 936290), (4310, 468145), (10775, 187258), (21550, 93629)]