869627288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{997279}}^1$

素因数の和:997394

約数の個数: 16

約数和(自身を含む): 1645512000

約数和(自身を除く): 775884712

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 997279, 1994558, 3989116, 7978232, 108703411, 217406822, 434813644, 869627288]

約数ペア:

[(1, 869627288), (2, 434813644), (4, 217406822), (8, 108703411), (109, 7978232), (218, 3989116), (436, 1994558), (872, 997279)]