1720222556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2857}}^1\times {\mathrm{11579}}^1$

素因数の和:14453

約数の個数: 24

約数和(自身を含む): 3243372720

約数和(自身を除く): 1523150164

約数列:

[1, 2, 4, 13, 26, 52, 2857, 5714, 11428, 11579, 23158, 37141, 46316, 74282, 148564, 150527, 301054, 602108, 33081203, 66162406, 132324812, 430055639, 860111278, 1720222556]

約数ペア:

[(1, 1720222556), (2, 860111278), (4, 430055639), (13, 132324812), (26, 66162406), (52, 33081203), (2857, 602108), (5714, 301054), (11428, 150527), (11579, 148564), (23158, 74282), (37141, 46316)]