7897647563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{51893}}^1$

素因数の和:52438

約数の個数: 16

約数和(自身を含む): 8892555840

約数和(自身を除く): 994908277

約数列:

[1, 13, 23, 299, 509, 6617, 11707, 51893, 152191, 674609, 1193539, 15516007, 26413537, 343375981, 607511351, 7897647563]

約数ペア:

[(1, 7897647563), (13, 607511351), (23, 343375981), (299, 26413537), (509, 15516007), (6617, 1193539), (11707, 674609), (51893, 152191)]