127989148

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{62617}}^1$

素因数の和:62701

約数の個数: 24

約数和(自身を含む): 259488992

約数和(自身を除く): 131499844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 62617, 125234, 250468, 438319, 876638, 1753276, 4571041, 9142082, 18284164, 31997287, 63994574, 127989148]

約数ペア:

[(1, 127989148), (2, 63994574), (4, 31997287), (7, 18284164), (14, 9142082), (28, 4571041), (73, 1753276), (146, 876638), (292, 438319), (511, 250468), (1022, 125234), (2044, 62617)]