1917116988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3715343}}^1$

素因数の和:3715393

約数の個数: 24

約数和(自身を含む): 4577303808

約数和(自身を除く): 2660186820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3715343, 7430686, 11146029, 14861372, 22292058, 44584116, 159759749, 319519498, 479279247, 639038996, 958558494, 1917116988]

約数ペア:

[(1, 1917116988), (2, 958558494), (3, 639038996), (4, 479279247), (6, 319519498), (12, 159759749), (43, 44584116), (86, 22292058), (129, 14861372), (172, 11146029), (258, 7430686), (516, 3715343)]