2691832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 5995080

約数和(自身を除く): 3303248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 181, 286, 338, 362, 572, 676, 724, 1144, 1352, 1448, 1859, 1991, 2353, 3718, 3982, 4706, 7436, 7964, 9412, 14872, 15928, 18824, 25883, 30589, 51766, 61178, 103532, 122356, 207064, 244712, 336479, 672958, 1345916, 2691832]

約数ペア:

[(1, 2691832), (2, 1345916), (4, 672958), (8, 336479), (11, 244712), (13, 207064), (22, 122356), (26, 103532), (44, 61178), (52, 51766), (88, 30589), (104, 25883), (143, 18824), (169, 15928), (181, 14872), (286, 9412), (338, 7964), (362, 7436), (572, 4706), (676, 3982), (724, 3718), (1144, 2353), (1352, 1991), (1448, 1859)]