997288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{7333}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 1980180

約数和(自身を除く): 982892

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 7333, 14666, 29332, 58664, 124661, 249322, 498644, 997288]

約数ペア:

[(1, 997288), (2, 498644), (4, 249322), (8, 124661), (17, 58664), (34, 29332), (68, 14666), (136, 7333)]