123229704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394967}}^1$

素因数の和:394989

約数の個数: 32

約数和(自身を含む): 331773120

約数和(自身を除く): 208543416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 394967, 789934, 1184901, 1579868, 2369802, 3159736, 4739604, 5134571, 9479208, 10269142, 15403713, 20538284, 30807426, 41076568, 61614852, 123229704]

約数ペア:

[(1, 123229704), (2, 61614852), (3, 41076568), (4, 30807426), (6, 20538284), (8, 15403713), (12, 10269142), (13, 9479208), (24, 5134571), (26, 4739604), (39, 3159736), (52, 2369802), (78, 1579868), (104, 1184901), (156, 789934), (312, 394967)]