124128888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397849}}^1$

素因数の和:397871

約数の個数: 32

約数和(自身を含む): 334194000

約数和(自身を除く): 210065112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 397849, 795698, 1193547, 1591396, 2387094, 3182792, 4774188, 5172037, 9548376, 10344074, 15516111, 20688148, 31032222, 41376296, 62064444, 124128888]

約数ペア:

[(1, 124128888), (2, 62064444), (3, 41376296), (4, 31032222), (6, 20688148), (8, 15516111), (12, 10344074), (13, 9548376), (24, 5172037), (26, 4774188), (39, 3182792), (52, 2387094), (78, 1591396), (104, 1193547), (156, 795698), (312, 397849)]