7138620713

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{1442437}}^1$

素因数の和:1442552

約数の個数: 12

約数和(自身を含む): 8386334532

約数和(自身を除く): 1247713819

約数列:

[1, 7, 49, 101, 707, 4949, 1442437, 10097059, 70679413, 145686137, 1019802959, 7138620713]

約数ペア:

[(1, 7138620713), (7, 1019802959), (49, 145686137), (101, 70679413), (707, 10097059), (4949, 1442437)]