3976496

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1748

約数の個数: 20

約数和(自身を含む): 7758432

約数和(自身を除く): 3781936

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1583, 2512, 3166, 6332, 12664, 25328, 248531, 497062, 994124, 1988248, 3976496]

約数ペア:

[(1, 3976496), (2, 1988248), (4, 994124), (8, 497062), (16, 248531), (157, 25328), (314, 12664), (628, 6332), (1256, 3166), (1583, 2512)]