3813806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:619

約数の個数: 16

約数和(自身を含む): 5961600

約数和(自身を除く): 2147794

約数列:

[1, 2, 31, 62, 137, 274, 449, 898, 4247, 8494, 13919, 27838, 61513, 123026, 1906903, 3813806]

約数ペア:

[(1, 3813806), (2, 1906903), (31, 123026), (62, 61513), (137, 27838), (274, 13919), (449, 8494), (898, 4247)]