2019980479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{45533}}^1$

素因数の和:45690

約数の個数: 16

約数和(自身を含む): 2283985440

約数和(自身を除く): 264004961

約数列:

[1, 11, 37, 109, 407, 1199, 4033, 44363, 45533, 500863, 1684721, 4963097, 18531931, 54594067, 183634589, 2019980479]

約数ペア:

[(1, 2019980479), (11, 183634589), (37, 54594067), (109, 18531931), (407, 4963097), (1199, 1684721), (4033, 500863), (44363, 45533)]