1311268226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{52691}}^1$

素因数の和:53257

約数の個数: 16

約数和(自身を含む): 2056252608

約数和(自身を除く): 744984382

約数列:

[1, 2, 23, 46, 541, 1082, 12443, 24886, 52691, 105382, 1211893, 2423786, 28505831, 57011662, 655634113, 1311268226]

約数ペア:

[(1, 1311268226), (2, 655634113), (23, 57011662), (46, 28505831), (541, 2423786), (1082, 1211893), (12443, 105382), (24886, 52691)]