1788917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 2085888

約数和(自身を除く): 296971

約数列:

[1, 13, 23, 31, 193, 299, 403, 713, 2509, 4439, 5983, 9269, 57707, 77779, 137609, 1788917]

約数ペア:

[(1, 1788917), (13, 137609), (23, 77779), (31, 57707), (193, 9269), (299, 5983), (403, 4439), (713, 2509)]