2123952958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{691}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 3327495840

約数和(自身を除く): 1203542882

約数列:

[1, 2, 37, 73, 74, 146, 569, 691, 1138, 1382, 2701, 5402, 21053, 25567, 41537, 42106, 50443, 51134, 83074, 100886, 393179, 786358, 1536869, 1866391, 3073738, 3732782, 14547623, 28702067, 29095246, 57404134, 1061976479, 2123952958]

約数ペア:

[(1, 2123952958), (2, 1061976479), (37, 57404134), (73, 29095246), (74, 28702067), (146, 14547623), (569, 3732782), (691, 3073738), (1138, 1866391), (1382, 1536869), (2701, 786358), (5402, 393179), (21053, 100886), (25567, 83074), (41537, 51134), (42106, 50443)]