13280522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 7585078

約数列:

[1, 2, 23, 46, 449, 643, 898, 1286, 10327, 14789, 20654, 29578, 288707, 577414, 6640261, 13280522]

約数ペア:

[(1, 13280522), (2, 6640261), (23, 577414), (46, 288707), (449, 29578), (643, 20654), (898, 14789), (1286, 10327)]