441584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 1010352

約数和(自身を除く): 568768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 193, 208, 286, 386, 572, 772, 1144, 1544, 2123, 2288, 2509, 3088, 4246, 5018, 8492, 10036, 16984, 20072, 27599, 33968, 40144, 55198, 110396, 220792, 441584]

約数ペア:

[(1, 441584), (2, 220792), (4, 110396), (8, 55198), (11, 40144), (13, 33968), (16, 27599), (22, 20072), (26, 16984), (44, 10036), (52, 8492), (88, 5018), (104, 4246), (143, 3088), (176, 2509), (193, 2288), (208, 2123), (286, 1544), (386, 1144), (572, 772)]