79892690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{469957}}^1$

素因数の和:469981

約数の個数: 16

約数和(自身を含む): 152266392

約数和(自身を除く): 72373702

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 469957, 939914, 2349785, 4699570, 7989269, 15978538, 39946345, 79892690]

約数ペア:

[(1, 79892690), (2, 39946345), (5, 15978538), (10, 7989269), (17, 4699570), (34, 2349785), (85, 939914), (170, 469957)]