2056558855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{16217}}^1$

素因数の和:18186

約数の個数: 16

約数和(自身を含む): 2659233024

約数和(自身を除く): 602674169

約数列:

[1, 5, 13, 65, 1951, 9755, 16217, 25363, 81085, 126815, 210821, 1054105, 31639367, 158196835, 411311771, 2056558855]

約数ペア:

[(1, 2056558855), (5, 411311771), (13, 158196835), (65, 31639367), (1951, 1054105), (9755, 210821), (16217, 126815), (25363, 81085)]