1020781686

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1\times {\mathrm{2609}}^1$

素因数の和:3744

約数の個数: 32

約数和(自身を含む): 2077768800

約数和(自身を除く): 1056987114

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1069, 2138, 2609, 3207, 5218, 6414, 7827, 15654, 65209, 130418, 159149, 195627, 318298, 391254, 477447, 954894, 2789021, 5578042, 8367063, 16734126, 170130281, 340260562, 510390843, 1020781686]

約数ペア:

[(1, 1020781686), (2, 510390843), (3, 340260562), (6, 170130281), (61, 16734126), (122, 8367063), (183, 5578042), (366, 2789021), (1069, 954894), (2138, 477447), (2609, 391254), (3207, 318298), (5218, 195627), (6414, 159149), (7827, 130418), (15654, 65209)]