170888012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{147827}}^1$

素因数の和:147865

約数の個数: 18

約数和(自身を含む): 317682372

約数和(自身を除く): 146794360

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 147827, 295654, 591308, 2513059, 5026118, 10052236, 42722003, 85444006, 170888012]

約数ペア:

[(1, 170888012), (2, 85444006), (4, 42722003), (17, 10052236), (34, 5026118), (68, 2513059), (289, 591308), (578, 295654), (1156, 147827)]