1876732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 4106592

約数和(自身を除く): 2229860

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 193, 221, 286, 374, 386, 442, 572, 748, 772, 884, 2123, 2431, 2509, 3281, 4246, 4862, 5018, 6562, 8492, 9724, 10036, 13124, 27599, 36091, 42653, 55198, 72182, 85306, 110396, 144364, 170612, 469183, 938366, 1876732]

約数ペア:

[(1, 1876732), (2, 938366), (4, 469183), (11, 170612), (13, 144364), (17, 110396), (22, 85306), (26, 72182), (34, 55198), (44, 42653), (52, 36091), (68, 27599), (143, 13124), (187, 10036), (193, 9724), (221, 8492), (286, 6562), (374, 5018), (386, 4862), (442, 4246), (572, 3281), (748, 2509), (772, 2431), (884, 2123)]