2013212516

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1073141}}^1$

素因数の和:1073219

約数の個数: 24

約数和(自身を含む): 4086524736

約数和(自身を除く): 2073312220

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 1073141, 2146282, 4292564, 7511987, 15023974, 30047948, 71900447, 143800894, 287601788, 503303129, 1006606258, 2013212516]

約数ペア:

[(1, 2013212516), (2, 1006606258), (4, 503303129), (7, 287601788), (14, 143800894), (28, 71900447), (67, 30047948), (134, 15023974), (268, 7511987), (469, 4292564), (938, 2146282), (1876, 1073141)]