2621054.00000000

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{55487}}^1$

素因数の和:55513

約数の個数: 18

約数和(自身を含む): 51659328

約数和(自身を除く): 24803620

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 55487, 110974, 221948, 610357, 1220714, 2441428, 6713927, 13427854, 26855708]

約数ペア:

[(1, 26855708), (2, 13427854), (4, 6713927), (11, 2441428), (22, 1220714), (44, 610357), (121, 221948), (242, 110974), (484, 55487)]