122778064

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{12437}}^1$

素因数の和:13062

約数の個数: 20

約数和(自身を含む): 238287204

約数和(自身を除く): 115509140

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 12437, 24874, 49748, 99496, 198992, 7673629, 15347258, 30694516, 61389032, 122778064]

約数ペア:

[(1, 122778064), (2, 61389032), (4, 30694516), (8, 15347258), (16, 7673629), (617, 198992), (1234, 99496), (2468, 49748), (4936, 24874), (9872, 12437)]