1870418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 3160080

約数和(自身を除く): 1289662

約数列:

[1, 2, 11, 22, 59, 118, 121, 131, 242, 262, 649, 1298, 1441, 2882, 7139, 7729, 14278, 15458, 15851, 31702, 85019, 170038, 935209, 1870418]

約数ペア:

[(1, 1870418), (2, 935209), (11, 170038), (22, 85019), (59, 31702), (118, 15851), (121, 15458), (131, 14278), (242, 7729), (262, 7139), (649, 2882), (1298, 1441)]