2139528

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 5385600

約数和(自身を除く): 3246072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 373, 478, 717, 746, 956, 1119, 1434, 1492, 1912, 2238, 2868, 2984, 4476, 5736, 8952, 89147, 178294, 267441, 356588, 534882, 713176, 1069764, 2139528]

約数ペア:

[(1, 2139528), (2, 1069764), (3, 713176), (4, 534882), (6, 356588), (8, 267441), (12, 178294), (24, 89147), (239, 8952), (373, 5736), (478, 4476), (717, 2984), (746, 2868), (956, 2238), (1119, 1912), (1434, 1492)]