256030806

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{311473}}^1$

素因数の和:311615

約数の個数: 16

約数和(自身を含む): 515800944

約数和(自身を除く): 259770138

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 311473, 622946, 934419, 1868838, 42671801, 85343602, 128015403, 256030806]

約数ペア:

[(1, 256030806), (2, 128015403), (3, 85343602), (6, 42671801), (137, 1868838), (274, 934419), (411, 622946), (822, 311473)]