1393196072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4247549}}^1$

素因数の和:4247596

約数の個数: 16

約数和(自身を含む): 2675956500

約数和(自身を除く): 1282760428

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4247549, 8495098, 16990196, 33980392, 174149509, 348299018, 696598036, 1393196072]

約数ペア:

[(1, 1393196072), (2, 696598036), (4, 348299018), (8, 174149509), (41, 33980392), (82, 16990196), (164, 8495098), (328, 4247549)]