401201522

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1\times {\mathrm{1487}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 605532672

約数和(自身を除く): 204331150

約数列:

[1, 2, 313, 431, 626, 862, 1487, 2974, 134903, 269806, 465431, 640897, 930862, 1281794, 200600761, 401201522]

約数ペア:

[(1, 401201522), (2, 200600761), (313, 1281794), (431, 930862), (626, 640897), (862, 465431), (1487, 269806), (2974, 134903)]