2580306

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 5417280

約数和(自身を除く): 2836974

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 197, 222, 354, 394, 591, 1182, 2183, 4366, 6549, 7289, 11623, 13098, 14578, 21867, 23246, 34869, 43734, 69738, 430051, 860102, 1290153, 2580306]

約数ペア:

[(1, 2580306), (2, 1290153), (3, 860102), (6, 430051), (37, 69738), (59, 43734), (74, 34869), (111, 23246), (118, 21867), (177, 14578), (197, 13098), (222, 11623), (354, 7289), (394, 6549), (591, 4366), (1182, 2183)]