2776842064

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{113359}}^1$

素因数の和:114898

約数の個数: 20

約数和(自身を含む): 5383693120

約数和(自身を除く): 2606851056

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 24496, 113359, 226718, 453436, 906872, 1813744, 173552629, 347105258, 694210516, 1388421032, 2776842064]

約数ペア:

[(1, 2776842064), (2, 1388421032), (4, 694210516), (8, 347105258), (16, 173552629), (1531, 1813744), (3062, 906872), (6124, 453436), (12248, 226718), (24496, 113359)]