2591706494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{198173}}^1$

素因数の和:198691

約数の個数: 16

約数和(自身を含む): 4194947232

約数和(自身を除く): 1603240738

約数列:

[1, 2, 13, 26, 503, 1006, 6539, 13078, 198173, 396346, 2576249, 5152498, 99681019, 199362038, 1295853247, 2591706494]

約数ペア:

[(1, 2591706494), (2, 1295853247), (13, 199362038), (26, 99681019), (503, 5152498), (1006, 2576249), (6539, 396346), (13078, 198173)]