123901148

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{60617}}^1$

素因数の和:60701

約数の個数: 24

約数和(自身を含む): 251200992

約数和(自身を除く): 127299844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 60617, 121234, 242468, 424319, 848638, 1697276, 4425041, 8850082, 17700164, 30975287, 61950574, 123901148]

約数ペア:

[(1, 123901148), (2, 61950574), (4, 30975287), (7, 17700164), (14, 8850082), (28, 4425041), (73, 1697276), (146, 848638), (292, 424319), (511, 242468), (1022, 121234), (2044, 60617)]