2488178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 2239630

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 151, 154, 214, 302, 749, 1057, 1177, 1498, 1661, 2114, 2354, 3322, 8239, 11627, 16157, 16478, 23254, 32314, 113099, 177727, 226198, 355454, 1244089, 2488178]

約数ペア:

[(1, 2488178), (2, 1244089), (7, 355454), (11, 226198), (14, 177727), (22, 113099), (77, 32314), (107, 23254), (151, 16478), (154, 16157), (214, 11627), (302, 8239), (749, 3322), (1057, 2354), (1177, 2114), (1498, 1661)]