126817751432

素因数分解:

$2^3\times {\mathrm{11321}}^1\times {\mathrm{1400249}}^1$

素因数の和:1411576

約数の個数: 16

約数和(自身を含む): 237804457500

約数和(自身を除く): 110986706068

約数列:

[1, 2, 4, 8, 11321, 22642, 45284, 90568, 1400249, 2800498, 5600996, 11201992, 15852218929, 31704437858, 63408875716, 126817751432]

約数ペア:

[(1, 126817751432), (2, 63408875716), (4, 31704437858), (8, 15852218929), (11321, 11201992), (22642, 5600996), (45284, 2800498), (90568, 1400249)]