706690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 1347192

約数和(自身を除く): 640502

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4157, 8314, 20785, 41570, 70669, 141338, 353345, 706690]

約数ペア:

[(1, 706690), (2, 353345), (5, 141338), (10, 70669), (17, 41570), (34, 20785), (85, 8314), (170, 4157)]