3951490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 7211448

約数和(自身を除く): 3259958

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 5413, 10826, 27065, 54130, 395149, 790298, 1975745, 3951490]

約数ペア:

[(1, 3951490), (2, 1975745), (5, 790298), (10, 395149), (73, 54130), (146, 27065), (365, 10826), (730, 5413)]