2651916

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 6221824

約数和(自身を除く): 3569908

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 991, 1338, 1982, 2676, 2973, 3964, 5946, 11892, 220993, 441986, 662979, 883972, 1325958, 2651916]

約数ペア:

[(1, 2651916), (2, 1325958), (3, 883972), (4, 662979), (6, 441986), (12, 220993), (223, 11892), (446, 5946), (669, 3964), (892, 2973), (991, 2676), (1338, 1982)]