1322986256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2667311}}^1$

素因数の和:2667350

約数の個数: 20

約数和(自身を含む): 2645973504

約数和(自身を除く): 1322987248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2667311, 5334622, 10669244, 21338488, 42676976, 82686641, 165373282, 330746564, 661493128, 1322986256]

約数ペア:

[(1, 1322986256), (2, 661493128), (4, 330746564), (8, 165373282), (16, 82686641), (31, 42676976), (62, 21338488), (124, 10669244), (248, 5334622), (496, 2667311)]