8261470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 17169408

約数和(自身を除く): 8907938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1103, 1498, 2206, 3745, 5515, 7490, 7721, 11030, 15442, 38605, 77210, 118021, 236042, 590105, 826147, 1180210, 1652294, 4130735, 8261470]

約数ペア:

[(1, 8261470), (2, 4130735), (5, 1652294), (7, 1180210), (10, 826147), (14, 590105), (35, 236042), (70, 118021), (107, 77210), (214, 38605), (535, 15442), (749, 11030), (1070, 7721), (1103, 7490), (1498, 5515), (2206, 3745)]