984562928

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{971}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 1928448000

約数和(自身を除く): 943885072

約数列:

[1, 2, 4, 8, 16, 127, 254, 499, 508, 971, 998, 1016, 1942, 1996, 2032, 3884, 3992, 7768, 7984, 15536, 63373, 123317, 126746, 246634, 253492, 484529, 493268, 506984, 969058, 986536, 1013968, 1938116, 1973072, 3876232, 7752464, 61535183, 123070366, 246140732, 492281464, 984562928]

約数ペア:

[(1, 984562928), (2, 492281464), (4, 246140732), (8, 123070366), (16, 61535183), (127, 7752464), (254, 3876232), (499, 1973072), (508, 1938116), (971, 1013968), (998, 986536), (1016, 969058), (1942, 506984), (1996, 493268), (2032, 484529), (3884, 253492), (3992, 246634), (7768, 126746), (7984, 123317), (15536, 63373)]