2015897090

素因数分解:

$2^1\times 5^1\times {\mathrm{5227}}^1\times {\mathrm{38567}}^1$

素因数の和:43801

約数の個数: 16

約数和(自身を含む): 3629403072

約数和(自身を除く): 1613505982

約数列:

[1, 2, 5, 10, 5227, 10454, 26135, 38567, 52270, 77134, 192835, 385670, 201589709, 403179418, 1007948545, 2015897090]

約数ペア:

[(1, 2015897090), (2, 1007948545), (5, 403179418), (10, 201589709), (5227, 385670), (10454, 192835), (26135, 77134), (38567, 52270)]