820074536

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{733}}^1\times {\mathrm{1307}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 1555316640

約数和(自身を除く): 735242104

約数列:

[1, 2, 4, 8, 107, 214, 428, 733, 856, 1307, 1466, 2614, 2932, 5228, 5864, 10456, 78431, 139849, 156862, 279698, 313724, 559396, 627448, 958031, 1118792, 1916062, 3832124, 7664248, 102509317, 205018634, 410037268, 820074536]

約数ペア:

[(1, 820074536), (2, 410037268), (4, 205018634), (8, 102509317), (107, 7664248), (214, 3832124), (428, 1916062), (733, 1118792), (856, 958031), (1307, 627448), (1466, 559396), (2614, 313724), (2932, 279698), (5228, 156862), (5864, 139849), (10456, 78431)]