1988016

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 5208000

約数和(自身を除く): 3219984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 499, 664, 996, 998, 1328, 1497, 1992, 1996, 2994, 3984, 3992, 5988, 7984, 11976, 23952, 41417, 82834, 124251, 165668, 248502, 331336, 497004, 662672, 994008, 1988016]

約数ペア:

[(1, 1988016), (2, 994008), (3, 662672), (4, 497004), (6, 331336), (8, 248502), (12, 165668), (16, 124251), (24, 82834), (48, 41417), (83, 23952), (166, 11976), (249, 7984), (332, 5988), (498, 3992), (499, 3984), (664, 2994), (996, 1996), (998, 1992), (1328, 1497)]