797304

素因数分解:

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

素因数の和:387

約数の個数: 32

約数和(自身を含む): 2016000

約数和(自身を除く): 1218696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 239, 278, 417, 478, 556, 717, 834, 956, 1112, 1434, 1668, 1912, 2868, 3336, 5736, 33221, 66442, 99663, 132884, 199326, 265768, 398652, 797304]

約数ペア:

[(1, 797304), (2, 398652), (3, 265768), (4, 199326), (6, 132884), (8, 99663), (12, 66442), (24, 33221), (139, 5736), (239, 3336), (278, 2868), (417, 1912), (478, 1668), (556, 1434), (717, 1112), (834, 956)]