890053346

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1873}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 1677897144

約数和(自身を除く): 787843798

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 373, 637, 746, 1274, 1873, 2611, 3746, 4849, 5222, 9698, 13111, 18277, 24349, 26222, 33943, 36554, 48698, 67886, 91777, 170443, 183554, 237601, 340886, 475202, 698629, 1193101, 1397258, 2386202, 4890403, 9082177, 9780806, 18164354, 34232821, 63575239, 68465642, 127150478, 445026673, 890053346]

約数ペア:

[(1, 890053346), (2, 445026673), (7, 127150478), (13, 68465642), (14, 63575239), (26, 34232821), (49, 18164354), (91, 9780806), (98, 9082177), (182, 4890403), (373, 2386202), (637, 1397258), (746, 1193101), (1274, 698629), (1873, 475202), (2611, 340886), (3746, 237601), (4849, 183554), (5222, 170443), (9698, 91777), (13111, 67886), (18277, 48698), (24349, 36554), (26222, 33943)]