133035838610

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{20754421}}^1$

素因数の和:20755069

約数の個数: 16

約数和(自身を含む): 239838100632

約数和(自身を除く): 106802262022

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 20754421, 41508842, 103772105, 207544210, 13303583861, 26607167722, 66517919305, 133035838610]

約数ペア:

[(1, 133035838610), (2, 66517919305), (5, 26607167722), (10, 13303583861), (641, 207544210), (1282, 103772105), (3205, 41508842), (6410, 20754421)]