25101832196

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4550731}}^1$

素因数の和:4550939

約数の個数: 24

約数和(自身を含む): 50458516416

約数和(自身を除く): 25356684220

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 4550731, 9101462, 18202924, 31855117, 63710234, 127420468, 896494007, 1792988014, 3585976028, 6275458049, 12550916098, 25101832196]

約数ペア:

[(1, 25101832196), (2, 12550916098), (4, 6275458049), (7, 3585976028), (14, 1792988014), (28, 896494007), (197, 127420468), (394, 63710234), (788, 31855117), (1379, 18202924), (2758, 9101462), (5516, 4550731)]