17210007788

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{27404471}}^1$

素因数の和:27404632

約数の個数: 12

約数和(自身を含む): 30309346032

約数和(自身を除く): 13099338244

約数列:

[1, 2, 4, 157, 314, 628, 27404471, 54808942, 109617884, 4302501947, 8605003894, 17210007788]

約数ペア:

[(1, 17210007788), (2, 8605003894), (4, 4302501947), (157, 109617884), (314, 54808942), (628, 27404471)]