105890394

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{248569}}^1$

素因数の和:248645

約数の個数: 16

約数和(自身を含む): 214764480

約数和(自身を除く): 108874086

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 248569, 497138, 745707, 1491414, 17648399, 35296798, 52945197, 105890394]

約数ペア:

[(1, 105890394), (2, 52945197), (3, 35296798), (6, 17648399), (71, 1491414), (142, 745707), (213, 497138), (426, 248569)]