2266678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 16

約数和(自身を含む): 3630960

約数和(自身を除く): 1364282

約数列:

[1, 2, 17, 34, 163, 326, 409, 818, 2771, 5542, 6953, 13906, 66667, 133334, 1133339, 2266678]

約数ペア:

[(1, 2266678), (2, 1133339), (17, 133334), (34, 66667), (163, 13906), (326, 6953), (409, 5542), (818, 2771)]