248304826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6427

約数の個数: 48

約数和(自身を含む): 488299392

約数和(自身を除く): 239994566

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5566, 6373, 12746, 19481, 38962, 44611, 70103, 89222, 140206, 146579, 293158, 490721, 771133, 981442, 1026053, 1542266, 1612369, 2052106, 3224738, 5397931, 10795862, 11286583, 17736059, 22573166, 35472118, 124152413, 248304826]

約数ペア:

[(1, 248304826), (2, 124152413), (7, 35472118), (11, 22573166), (14, 17736059), (22, 11286583), (23, 10795862), (46, 5397931), (77, 3224738), (121, 2052106), (154, 1612369), (161, 1542266), (242, 1026053), (253, 981442), (322, 771133), (506, 490721), (847, 293158), (1694, 146579), (1771, 140206), (2783, 89222), (3542, 70103), (5566, 44611), (6373, 38962), (12746, 19481)]