5203113968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25014971}}^1$

素因数の和:25014992

約数の個数: 20

約数和(自身を含む): 10856497848

約数和(自身を除く): 5653383880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25014971, 50029942, 100059884, 200119768, 325194623, 400239536, 650389246, 1300778492, 2601556984, 5203113968]

約数ペア:

[(1, 5203113968), (2, 2601556984), (4, 1300778492), (8, 650389246), (13, 400239536), (16, 325194623), (26, 200119768), (52, 100059884), (104, 50029942), (208, 25014971)]