2438904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7839

約数の個数: 32

約数和(自身を含む): 6567120

約数和(自身を除く): 4128216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 7817, 15634, 23451, 31268, 46902, 62536, 93804, 101621, 187608, 203242, 304863, 406484, 609726, 812968, 1219452, 2438904]

約数ペア:

[(1, 2438904), (2, 1219452), (3, 812968), (4, 609726), (6, 406484), (8, 304863), (12, 203242), (13, 187608), (24, 101621), (26, 93804), (39, 62536), (52, 46902), (78, 31268), (104, 23451), (156, 15634), (312, 7817)]