4465214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 7251552

約数和(自身を除く): 2786338

約数列:

[1, 2, 13, 26, 263, 526, 653, 1306, 3419, 6838, 8489, 16978, 171739, 343478, 2232607, 4465214]

約数ペア:

[(1, 4465214), (2, 2232607), (13, 343478), (26, 171739), (263, 16978), (526, 8489), (653, 6838), (1306, 3419)]