2154196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 4150944

約数和(自身を除く): 1996748

約数列:

[1, 2, 4, 11, 22, 44, 173, 283, 346, 566, 692, 1132, 1903, 3113, 3806, 6226, 7612, 12452, 48959, 97918, 195836, 538549, 1077098, 2154196]

約数ペア:

[(1, 2154196), (2, 1077098), (4, 538549), (11, 195836), (22, 97918), (44, 48959), (173, 12452), (283, 7612), (346, 6226), (566, 3806), (692, 3113), (1132, 1903)]