1896606439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{120473}}^1$

素因数の和:120666

約数の個数: 16

約数和(自身を含む): 2347797312

約数和(自身を除く): 451190873

約数列:

[1, 7, 13, 91, 173, 1211, 2249, 15743, 120473, 843311, 1566149, 10963043, 20841829, 145892803, 270943777, 1896606439]

約数ペア:

[(1, 1896606439), (7, 270943777), (13, 145892803), (91, 20841829), (173, 10963043), (1211, 1566149), (2249, 843311), (15743, 120473)]