2205655196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{138581}}^1$

素因数の和:138781

約数の個数: 24

約数和(自身を含む): 4051029024

約数和(自身を除く): 1845373828

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 692, 3979, 7958, 15916, 138581, 277162, 554324, 3187363, 6374726, 12749452, 23974513, 47949026, 95898052, 551413799, 1102827598, 2205655196]

約数ペア:

[(1, 2205655196), (2, 1102827598), (4, 551413799), (23, 95898052), (46, 47949026), (92, 23974513), (173, 12749452), (346, 6374726), (692, 3187363), (3979, 554324), (7958, 277162), (15916, 138581)]