994091664

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{249521}}^1$

素因数の和:249615

約数の個数: 40

約数和(自身を含む): 2599021152

約数和(自身を除く): 1604929488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 249521, 499042, 748563, 998084, 1497126, 1996168, 2994252, 3992336, 5988504, 11977008, 20710243, 41420486, 62130729, 82840972, 124261458, 165681944, 248522916, 331363888, 497045832, 994091664]

約数ペア:

[(1, 994091664), (2, 497045832), (3, 331363888), (4, 248522916), (6, 165681944), (8, 124261458), (12, 82840972), (16, 62130729), (24, 41420486), (48, 20710243), (83, 11977008), (166, 5988504), (249, 3992336), (332, 2994252), (498, 1996168), (664, 1497126), (996, 998084), (1328, 748563), (1992, 499042), (3984, 249521)]