8428573804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{280541}}^1$

素因数の和:280618

約数の個数: 48

約数和(自身を含む): 17909801280

約数和(自身を除く): 9481227476

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 15022, 30044, 280541, 561082, 1122164, 1963787, 3927574, 7855148, 8135689, 10380017, 16271378, 20760034, 32542756, 41520068, 56949823, 72660119, 113899646, 145320238, 227799292, 290640476, 301020493, 602040986, 1204081972, 2107143451, 4214286902, 8428573804]

約数ペア:

[(1, 8428573804), (2, 4214286902), (4, 2107143451), (7, 1204081972), (14, 602040986), (28, 301020493), (29, 290640476), (37, 227799292), (58, 145320238), (74, 113899646), (116, 72660119), (148, 56949823), (203, 41520068), (259, 32542756), (406, 20760034), (518, 16271378), (812, 10380017), (1036, 8135689), (1073, 7855148), (2146, 3927574), (4292, 1963787), (7511, 1122164), (15022, 561082), (30044, 280541)]