1888744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 4216320

約数和(自身を除く): 2327576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 169, 254, 286, 338, 508, 572, 676, 1016, 1144, 1352, 1397, 1651, 1859, 2794, 3302, 3718, 5588, 6604, 7436, 11176, 13208, 14872, 18161, 21463, 36322, 42926, 72644, 85852, 145288, 171704, 236093, 472186, 944372, 1888744]

約数ペア:

[(1, 1888744), (2, 944372), (4, 472186), (8, 236093), (11, 171704), (13, 145288), (22, 85852), (26, 72644), (44, 42926), (52, 36322), (88, 21463), (104, 18161), (127, 14872), (143, 13208), (169, 11176), (254, 7436), (286, 6604), (338, 5588), (508, 3718), (572, 3302), (676, 2794), (1016, 1859), (1144, 1651), (1352, 1397)]