1396072

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 2643300

約数和(自身を除く): 1247228

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1601, 3202, 6404, 12808, 174509, 349018, 698036, 1396072]

約数ペア:

[(1, 1396072), (2, 698036), (4, 349018), (8, 174509), (109, 12808), (218, 6404), (436, 3202), (872, 1601)]