120369986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127241}}^1$

素因数の和:127297

約数の個数: 16

約数和(自身を含む): 201551328

約数和(自身を除く): 81181342

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 127241, 254482, 1399651, 2799302, 5471363, 10942726, 60184993, 120369986]

約数ペア:

[(1, 120369986), (2, 60184993), (11, 10942726), (22, 5471363), (43, 2799302), (86, 1399651), (473, 254482), (946, 127241)]