926649968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{815713}}^1$

素因数の和:815792

約数の個数: 20

約数和(自身を含む): 1820673648

約数和(自身を除く): 894023680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 815713, 1631426, 3262852, 6525704, 13051408, 57915623, 115831246, 231662492, 463324984, 926649968]

約数ペア:

[(1, 926649968), (2, 463324984), (4, 231662492), (8, 115831246), (16, 57915623), (71, 13051408), (142, 6525704), (284, 3262852), (568, 1631426), (1136, 815713)]