1989499776

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{470999}}^1$

素因数の和:471027

約数の個数: 64

約数和(自身を含む): 5765040000

約数和(自身を除く): 3775540224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 470999, 941998, 1412997, 1883996, 2825994, 3767992, 5180989, 5651988, 7535984, 10361978, 11303976, 15071968, 15542967, 20723956, 22607952, 30143936, 31085934, 41447912, 45215904, 60287872, 62171868, 82895824, 90431808, 124343736, 165791648, 180863616, 248687472, 331583296, 497374944, 663166592, 994749888, 1989499776]

約数ペア:

[(1, 1989499776), (2, 994749888), (3, 663166592), (4, 497374944), (6, 331583296), (8, 248687472), (11, 180863616), (12, 165791648), (16, 124343736), (22, 90431808), (24, 82895824), (32, 62171868), (33, 60287872), (44, 45215904), (48, 41447912), (64, 31085934), (66, 30143936), (88, 22607952), (96, 20723956), (128, 15542967), (132, 15071968), (176, 11303976), (192, 10361978), (264, 7535984), (352, 5651988), (384, 5180989), (528, 3767992), (704, 2825994), (1056, 1883996), (1408, 1412997), (2112, 941998), (4224, 470999)]