2011914916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1483}}^1\times {\mathrm{2803}}^1$

素因数の和:4312

約数の個数: 36

約数和(自身を含む): 3874017616

約数和(自身を除く): 1862102700

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1483, 2803, 2966, 5606, 5932, 11212, 16313, 30833, 32626, 61666, 65252, 123332, 179443, 339163, 358886, 678326, 717772, 1356652, 4156849, 8313698, 16627396, 45725339, 91450678, 182901356, 502978729, 1005957458, 2011914916]

約数ペア:

[(1, 2011914916), (2, 1005957458), (4, 502978729), (11, 182901356), (22, 91450678), (44, 45725339), (121, 16627396), (242, 8313698), (484, 4156849), (1483, 1356652), (2803, 717772), (2966, 678326), (5606, 358886), (5932, 339163), (11212, 179443), (16313, 123332), (30833, 65252), (32626, 61666)]