68343910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{402023}}^1$

素因数の和:402047

約数の個数: 16

約数和(自身を含む): 130255776

約数和(自身を除く): 61911866

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 402023, 804046, 2010115, 4020230, 6834391, 13668782, 34171955, 68343910]

約数ペア:

[(1, 68343910), (2, 34171955), (5, 13668782), (10, 6834391), (17, 4020230), (34, 2010115), (85, 804046), (170, 402023)]