1298278010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5644687}}^1$

素因数の和:5644717

約数の個数: 16

約数和(自身を含む): 2438505216

約数和(自身を除く): 1140227206

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5644687, 11289374, 28223435, 56446870, 129827801, 259655602, 649139005, 1298278010]

約数ペア:

[(1, 1298278010), (2, 649139005), (5, 259655602), (10, 129827801), (23, 56446870), (46, 28223435), (115, 11289374), (230, 5644687)]