4019804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 7300608

約数和(自身を除く): 3280804

約数列:

[1, 2, 4, 41, 82, 127, 164, 193, 254, 386, 508, 772, 5207, 7913, 10414, 15826, 20828, 24511, 31652, 49022, 98044, 1004951, 2009902, 4019804]

約数ペア:

[(1, 4019804), (2, 2009902), (4, 1004951), (41, 98044), (82, 49022), (127, 31652), (164, 24511), (193, 20828), (254, 15826), (386, 10414), (508, 7913), (772, 5207)]