1366222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 2558304

約数和(自身を除く): 1192082

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 281, 286, 374, 442, 562, 2431, 3091, 3653, 4777, 4862, 6182, 7306, 9554, 40183, 52547, 62101, 80366, 105094, 124202, 683111, 1366222]

約数ペア:

[(1, 1366222), (2, 683111), (11, 124202), (13, 105094), (17, 80366), (22, 62101), (26, 52547), (34, 40183), (143, 9554), (187, 7306), (221, 6182), (281, 4862), (286, 4777), (374, 3653), (442, 3091), (562, 2431)]