2281199186

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1\times {\mathrm{1531}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 3970944000

約数和(自身を除く): 1689744814

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1499, 1531, 2998, 3062, 10493, 10717, 20986, 21434, 106429, 108701, 212858, 217402, 745003, 760907, 1490006, 1521814, 2294969, 4589938, 16064783, 32129566, 162942799, 325885598, 1140599593, 2281199186]

約数ペア:

[(1, 2281199186), (2, 1140599593), (7, 325885598), (14, 162942799), (71, 32129566), (142, 16064783), (497, 4589938), (994, 2294969), (1499, 1521814), (1531, 1490006), (2998, 760907), (3062, 745003), (10493, 217402), (10717, 212858), (20986, 108701), (21434, 106429)]