2690752486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{889211}}^1$

素因数の和:889319

約数の個数: 16

約数和(自身を含む): 4321570320

約数和(自身を除く): 1630817834

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 889211, 1778422, 15116587, 30233174, 79139779, 158279558, 1345376243, 2690752486]

約数ペア:

[(1, 2690752486), (2, 1345376243), (17, 158279558), (34, 79139779), (89, 30233174), (178, 15116587), (1513, 1778422), (3026, 889211)]