2972464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16889}}^1$

素因数の和:16908

約数の個数: 20

約数和(自身を含む): 6283080

約数和(自身を除く): 3310616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16889, 33778, 67556, 135112, 185779, 270224, 371558, 743116, 1486232, 2972464]

約数ペア:

[(1, 2972464), (2, 1486232), (4, 743116), (8, 371558), (11, 270224), (16, 185779), (22, 135112), (44, 67556), (88, 33778), (176, 16889)]