2447916

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 5757360

約数和(自身を除く): 3309444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1489, 1644, 2978, 4467, 5956, 8934, 17868, 203993, 407986, 611979, 815972, 1223958, 2447916]

約数ペア:

[(1, 2447916), (2, 1223958), (3, 815972), (4, 611979), (6, 407986), (12, 203993), (137, 17868), (274, 8934), (411, 5956), (548, 4467), (822, 2978), (1489, 1644)]