2660234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 4167936

約数和(自身を除く): 1507702

約数列:

[1, 2, 31, 62, 107, 214, 401, 802, 3317, 6634, 12431, 24862, 42907, 85814, 1330117, 2660234]

約数ペア:

[(1, 2660234), (2, 1330117), (31, 85814), (62, 42907), (107, 24862), (214, 12431), (401, 6634), (802, 3317)]