2121882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 5107200

約数和(自身を除く): 2985318

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2659, 5318, 7977, 15954, 18613, 37226, 50521, 55839, 101042, 111678, 151563, 303126, 353647, 707294, 1060941, 2121882]

約数ペア:

[(1, 2121882), (2, 1060941), (3, 707294), (6, 353647), (7, 303126), (14, 151563), (19, 111678), (21, 101042), (38, 55839), (42, 50521), (57, 37226), (114, 18613), (133, 15954), (266, 7977), (399, 5318), (798, 2659)]