2109062288

素因数分解:

$2^4\times {\mathrm{2753}}^1\times {\mathrm{47881}}^1$

素因数の和:50642

約数の個数: 20

約数和(自身を含む): 4087877868

約数和(自身を除く): 1978815580

約数列:

[1, 2, 4, 8, 16, 2753, 5506, 11012, 22024, 44048, 47881, 95762, 191524, 383048, 766096, 131816393, 263632786, 527265572, 1054531144, 2109062288]

約数ペア:

[(1, 2109062288), (2, 1054531144), (4, 527265572), (8, 263632786), (16, 131816393), (2753, 766096), (5506, 383048), (11012, 191524), (22024, 95762), (44048, 47881)]