2016842009

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137659}}^1$

素因数の和:137709

約数の個数: 24

約数和(自身を含む): 2636464320

約数和(自身を除く): 619622311

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 137659, 963613, 1789567, 3166157, 6745291, 12526969, 22163099, 41160041, 87688783, 155141693, 288120287, 2016842009]

約数ペア:

[(1, 2016842009), (7, 288120287), (13, 155141693), (23, 87688783), (49, 41160041), (91, 22163099), (161, 12526969), (299, 6745291), (637, 3166157), (1127, 1789567), (2093, 963613), (14651, 137659)]