2918539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 3370752

約数和(自身を除く): 452213

約数列:

[1, 13, 23, 43, 227, 299, 559, 989, 2951, 5221, 9761, 12857, 67873, 126893, 224503, 2918539]

約数ペア:

[(1, 2918539), (13, 224503), (23, 126893), (43, 67873), (227, 12857), (299, 9761), (559, 5221), (989, 2951)]