1248752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4616

約数の個数: 20

約数和(自身を含む): 2562336

約数和(自身を除く): 1313584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4591, 9182, 18364, 36728, 73456, 78047, 156094, 312188, 624376, 1248752]

約数ペア:

[(1, 1248752), (2, 624376), (4, 312188), (8, 156094), (16, 78047), (17, 73456), (34, 36728), (68, 18364), (136, 9182), (272, 4591)]