293019298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 529358976

約数和(自身を除く): 236339678

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 169, 286, 338, 583, 689, 1166, 1378, 1487, 1859, 2974, 3718, 7579, 8957, 15158, 16357, 17914, 19331, 32714, 38662, 78811, 98527, 157622, 197054, 212641, 251303, 425282, 502606, 866921, 1024543, 1733842, 2049086, 2764333, 5528666, 11269973, 13319059, 22539946, 26638118, 146509649, 293019298]

約数ペア:

[(1, 293019298), (2, 146509649), (11, 26638118), (13, 22539946), (22, 13319059), (26, 11269973), (53, 5528666), (106, 2764333), (143, 2049086), (169, 1733842), (286, 1024543), (338, 866921), (583, 502606), (689, 425282), (1166, 251303), (1378, 212641), (1487, 197054), (1859, 157622), (2974, 98527), (3718, 78811), (7579, 38662), (8957, 32714), (15158, 19331), (16357, 17914)]