1880863062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{777859}}^1$

素因数の和:777908

約数の個数: 32

約数和(自身を含む): 4181775360

約数和(自身を除く): 2300912298

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 777859, 1555718, 2333577, 4667154, 10112167, 20224334, 24113629, 30336501, 48227258, 60673002, 72340887, 144681774, 313477177, 626954354, 940431531, 1880863062]

約数ペア:

[(1, 1880863062), (2, 940431531), (3, 626954354), (6, 313477177), (13, 144681774), (26, 72340887), (31, 60673002), (39, 48227258), (62, 30336501), (78, 24113629), (93, 20224334), (186, 10112167), (403, 4667154), (806, 2333577), (1209, 1555718), (2418, 777859)]