7119978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 14781312

約数和(自身を除く): 7661334

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 206, 246, 281, 309, 562, 618, 843, 1686, 4223, 8446, 11521, 12669, 23042, 25338, 28943, 34563, 57886, 69126, 86829, 173658, 1186663, 2373326, 3559989, 7119978]

約数ペア:

[(1, 7119978), (2, 3559989), (3, 2373326), (6, 1186663), (41, 173658), (82, 86829), (103, 69126), (123, 57886), (206, 34563), (246, 28943), (281, 25338), (309, 23042), (562, 12669), (618, 11521), (843, 8446), (1686, 4223)]