1195956

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 3057600

約数和(自身を除く): 1861644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 239, 278, 417, 478, 556, 717, 834, 956, 1251, 1434, 1668, 2151, 2502, 2868, 4302, 5004, 8604, 33221, 66442, 99663, 132884, 199326, 298989, 398652, 597978, 1195956]

約数ペア:

[(1, 1195956), (2, 597978), (3, 398652), (4, 298989), (6, 199326), (9, 132884), (12, 99663), (18, 66442), (36, 33221), (139, 8604), (239, 5004), (278, 4302), (417, 2868), (478, 2502), (556, 2151), (717, 1668), (834, 1434), (956, 1251)]