2109157040849

素因数分解:

${\mathrm{251}}^1\times {\mathrm{1109}}^1\times {\mathrm{2129}}^1\times {\mathrm{3559}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 2121060816000

約数和(自身を除く): 11903775151

約数列:

[1, 251, 1109, 2129, 3559, 278359, 534379, 893309, 2361061, 3946931, 7577111, 592626311, 990679681, 1901854861, 8403016099, 2109157040849]

約数ペア:

[(1, 2109157040849), (251, 8403016099), (1109, 1901854861), (2129, 990679681), (3559, 592626311), (278359, 7577111), (534379, 3946931), (893309, 2361061)]