8228374

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 16621200

約数和(自身を除く): 8392826

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 449, 539, 833, 898, 1078, 1309, 1666, 2618, 3143, 4939, 6286, 7633, 9163, 9878, 15266, 18326, 22001, 34573, 44002, 53431, 69146, 83963, 106862, 167926, 242011, 374017, 484022, 587741, 748034, 1175482, 4114187, 8228374]

約数ペア:

[(1, 8228374), (2, 4114187), (7, 1175482), (11, 748034), (14, 587741), (17, 484022), (22, 374017), (34, 242011), (49, 167926), (77, 106862), (98, 83963), (119, 69146), (154, 53431), (187, 44002), (238, 34573), (374, 22001), (449, 18326), (539, 15266), (833, 9878), (898, 9163), (1078, 7633), (1309, 6286), (1666, 4939), (2618, 3143)]