2554701802

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{21467}}^1$

素因数の和:22005

約数の個数: 16

約数和(自身を含む): 3866816160

約数和(自身を除く): 1312114358

約数列:

[1, 2, 157, 314, 379, 758, 21467, 42934, 59503, 119006, 3370319, 6740638, 8135993, 16271986, 1277350901, 2554701802]

約数ペア:

[(1, 2554701802), (2, 1277350901), (157, 16271986), (314, 8135993), (379, 6740638), (758, 3370319), (21467, 119006), (42934, 59503)]