727485122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128941}}^1$

素因数の和:128994

約数の個数: 32

約数和(自身を含む): 1386384384

約数和(自身を除く): 658899262

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 128941, 257882, 902587, 1676233, 1805174, 3352466, 3997171, 7994342, 11733631, 23467262, 27980197, 51963223, 55960394, 103926446, 363742561, 727485122]

約数ペア:

[(1, 727485122), (2, 363742561), (7, 103926446), (13, 55960394), (14, 51963223), (26, 27980197), (31, 23467262), (62, 11733631), (91, 7994342), (182, 3997171), (217, 3352466), (403, 1805174), (434, 1676233), (806, 902587), (2821, 257882), (5642, 128941)]