2262845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 3021312

約数和(自身を除く): 758467

約数列:

[1, 5, 13, 31, 65, 155, 403, 1123, 2015, 5615, 14599, 34813, 72995, 174065, 452569, 2262845]

約数ペア:

[(1, 2262845), (5, 452569), (13, 174065), (31, 72995), (65, 34813), (155, 14599), (403, 5615), (1123, 2015)]