172900982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{221101}}^1$

素因数の和:221143

約数の個数: 16

約数和(自身を含む): 286548192

約数和(自身を除く): 113647210

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 221101, 442202, 3758717, 5085323, 7517434, 10170646, 86450491, 172900982]

約数ペア:

[(1, 172900982), (2, 86450491), (17, 10170646), (23, 7517434), (34, 5085323), (46, 3758717), (391, 442202), (782, 221101)]