668060434

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1\times {\mathrm{2879}}^1$

素因数の和:3777

約数の個数: 16

約数和(自身を含む): 1010188800

約数和(自身を除く): 342128366

約数列:

[1, 2, 157, 314, 739, 1478, 2879, 5758, 116023, 232046, 452003, 904006, 2127581, 4255162, 334030217, 668060434]

約数ペア:

[(1, 668060434), (2, 334030217), (157, 4255162), (314, 2127581), (739, 904006), (1478, 452003), (2879, 232046), (5758, 116023)]