274955758

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6221}}^1$

素因数の和:6289

約数の個数: 48

約数和(自身を含む): 536236848

約数和(自身を除く): 261281090

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 2009, 3157, 4018, 6221, 6314, 12442, 22099, 43547, 44198, 68431, 87094, 136862, 255061, 304829, 479017, 510122, 609658, 958034, 1785427, 2805671, 3353119, 3570854, 5611342, 6706238, 12497989, 19639697, 24995978, 39279394, 137477879, 274955758]

約数ペア:

[(1, 274955758), (2, 137477879), (7, 39279394), (11, 24995978), (14, 19639697), (22, 12497989), (41, 6706238), (49, 5611342), (77, 3570854), (82, 3353119), (98, 2805671), (154, 1785427), (287, 958034), (451, 609658), (539, 510122), (574, 479017), (902, 304829), (1078, 255061), (2009, 136862), (3157, 87094), (4018, 68431), (6221, 44198), (6314, 43547), (12442, 22099)]