7441742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 14708736

約数和(自身を除く): 7266994

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 191, 242, 253, 322, 382, 506, 847, 1337, 1694, 1771, 2101, 2674, 2783, 3542, 4202, 4393, 5566, 8786, 14707, 19481, 23111, 29414, 30751, 38962, 46222, 48323, 61502, 96646, 161777, 323554, 338261, 531553, 676522, 1063106, 3720871, 7441742]

約数ペア:

[(1, 7441742), (2, 3720871), (7, 1063106), (11, 676522), (14, 531553), (22, 338261), (23, 323554), (46, 161777), (77, 96646), (121, 61502), (154, 48323), (161, 46222), (191, 38962), (242, 30751), (253, 29414), (322, 23111), (382, 19481), (506, 14707), (847, 8786), (1337, 5566), (1694, 4393), (1771, 4202), (2101, 3542), (2674, 2783)]