1559121008

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{45599}}^1$

素因数の和:47744

約数の個数: 20

約数和(自身を含む): 3022276800

約数和(自身を除く): 1463155792

約数列:

[1, 2, 4, 8, 16, 2137, 4274, 8548, 17096, 34192, 45599, 91198, 182396, 364792, 729584, 97445063, 194890126, 389780252, 779560504, 1559121008]

約数ペア:

[(1, 1559121008), (2, 779560504), (4, 389780252), (8, 194890126), (16, 97445063), (2137, 729584), (4274, 364792), (8548, 182396), (17096, 91198), (34192, 45599)]