1138479566

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 2022838272

約数和(自身を除く): 884358706

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 311, 382, 518, 622, 1337, 1369, 2177, 2674, 2738, 4354, 7067, 9583, 11507, 14134, 19166, 23014, 49469, 59401, 80549, 98938, 118802, 161098, 261479, 415807, 425759, 522958, 831614, 851518, 1830353, 2197837, 2980313, 3660706, 4395674, 5960626, 15384859, 30769718, 81319969, 162639938, 569239783, 1138479566]

約数ペア:

[(1, 1138479566), (2, 569239783), (7, 162639938), (14, 81319969), (37, 30769718), (74, 15384859), (191, 5960626), (259, 4395674), (311, 3660706), (382, 2980313), (518, 2197837), (622, 1830353), (1337, 851518), (1369, 831614), (2177, 522958), (2674, 425759), (2738, 415807), (4354, 261479), (7067, 161098), (9583, 118802), (11507, 98938), (14134, 80549), (19166, 59401), (23014, 49469)]