90027434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{338449}}^1$

素因数の和:338477

約数の個数: 16

約数和(自身を含む): 162456000

約数和(自身を除く): 72428566

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 338449, 676898, 2369143, 4738286, 6430531, 12861062, 45013717, 90027434]

約数ペア:

[(1, 90027434), (2, 45013717), (7, 12861062), (14, 6430531), (19, 4738286), (38, 2369143), (133, 676898), (266, 338449)]