2179570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12821}}^1$

素因数の和:12845

約数の個数: 16

約数和(自身を含む): 4154328

約数和(自身を除く): 1974758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12821, 25642, 64105, 128210, 217957, 435914, 1089785, 2179570]

約数ペア:

[(1, 2179570), (2, 1089785), (5, 435914), (10, 217957), (17, 128210), (34, 64105), (85, 25642), (170, 12821)]