2722972

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 5519360

約数和(自身を除く): 2796388

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1231, 2212, 2462, 4924, 8617, 17234, 34468, 97249, 194498, 388996, 680743, 1361486, 2722972]

約数ペア:

[(1, 2722972), (2, 1361486), (4, 680743), (7, 388996), (14, 194498), (28, 97249), (79, 34468), (158, 17234), (316, 8617), (553, 4924), (1106, 2462), (1231, 2212)]