876839090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5157877}}^1$

素因数の和:5157901

約数の個数: 16

約数和(自身を含む): 1671152472

約数和(自身を除く): 794313382

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5157877, 10315754, 25789385, 51578770, 87683909, 175367818, 438419545, 876839090]

約数ペア:

[(1, 876839090), (2, 438419545), (5, 175367818), (10, 87683909), (17, 51578770), (34, 25789385), (85, 10315754), (170, 5157877)]