7427882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 6603478

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 347, 694, 973, 1529, 1946, 2429, 3058, 3817, 4858, 7634, 10703, 21406, 26719, 48233, 53438, 96466, 337631, 530563, 675262, 1061126, 3713941, 7427882]

約数ペア:

[(1, 7427882), (2, 3713941), (7, 1061126), (11, 675262), (14, 530563), (22, 337631), (77, 96466), (139, 53438), (154, 48233), (278, 26719), (347, 21406), (694, 10703), (973, 7634), (1529, 4858), (1946, 3817), (2429, 3058)]