2208742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:575

約数の個数: 16

約数和(自身を含む): 3538080

約数和(自身を除く): 1329338

約数列:

[1, 2, 17, 34, 167, 334, 389, 778, 2839, 5678, 6613, 13226, 64963, 129926, 1104371, 2208742]

約数ペア:

[(1, 2208742), (2, 1104371), (17, 129926), (34, 64963), (167, 13226), (334, 6613), (389, 5678), (778, 2839)]