260834

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 462336

約数和(自身を除く): 201502

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 601, 1202, 4207, 8414, 18631, 37262, 130417, 260834]

約数ペア:

[(1, 260834), (2, 130417), (7, 37262), (14, 18631), (31, 8414), (62, 4207), (217, 1202), (434, 601)]