2209684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 4102560

約数和(自身を除く): 1892876

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 443, 886, 1247, 1772, 2494, 4988, 12847, 19049, 25694, 38098, 51388, 76196, 552421, 1104842, 2209684]

約数ペア:

[(1, 2209684), (2, 1104842), (4, 552421), (29, 76196), (43, 51388), (58, 38098), (86, 25694), (116, 19049), (172, 12847), (443, 4988), (886, 2494), (1247, 1772)]