2011121664

素因数分解:

$2^{11}\times 3^1\times {\mathrm{327331}}^1$

素因数の和:327356

約数の個数: 48

約数和(自身を含む): 5361698160

約数和(自身を除く): 3350576496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 327331, 654662, 981993, 1309324, 1963986, 2618648, 3927972, 5237296, 7855944, 10474592, 15711888, 20949184, 31423776, 41898368, 62847552, 83796736, 125695104, 167593472, 251390208, 335186944, 502780416, 670373888, 1005560832, 2011121664]

約数ペア:

[(1, 2011121664), (2, 1005560832), (3, 670373888), (4, 502780416), (6, 335186944), (8, 251390208), (12, 167593472), (16, 125695104), (24, 83796736), (32, 62847552), (48, 41898368), (64, 31423776), (96, 20949184), (128, 15711888), (192, 10474592), (256, 7855944), (384, 5237296), (512, 3927972), (768, 2618648), (1024, 1963986), (1536, 1309324), (2048, 981993), (3072, 654662), (6144, 327331)]