1296962004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{268189}}^1$

素因数の和:268240

約数の個数: 48

約数和(自身を含む): 3364175360

約数和(自身を除く): 2067213356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 268189, 536378, 804567, 1072756, 1609134, 3218268, 3486457, 6972914, 8313859, 10459371, 13945828, 16627718, 20918742, 24941577, 33255436, 41837484, 49883154, 99766308, 108080167, 216160334, 324240501, 432320668, 648481002, 1296962004]

約数ペア:

[(1, 1296962004), (2, 648481002), (3, 432320668), (4, 324240501), (6, 216160334), (12, 108080167), (13, 99766308), (26, 49883154), (31, 41837484), (39, 33255436), (52, 24941577), (62, 20918742), (78, 16627718), (93, 13945828), (124, 10459371), (156, 8313859), (186, 6972914), (372, 3486457), (403, 3218268), (806, 1609134), (1209, 1072756), (1612, 804567), (2418, 536378), (4836, 268189)]