13740520318

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{541349}}^1$

素因数の和:541409

約数の個数: 32

約数和(自身を含む): 24685560000

約数和(自身を除く): 10945039682

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1813, 3626, 12691, 25382, 541349, 1082698, 3789443, 7578886, 20029913, 26526101, 40059826, 53052202, 140209391, 185682707, 280418782, 371365414, 981465737, 1962931474, 6870260159, 13740520318]

約数ペア:

[(1, 13740520318), (2, 6870260159), (7, 1962931474), (14, 981465737), (37, 371365414), (49, 280418782), (74, 185682707), (98, 140209391), (259, 53052202), (343, 40059826), (518, 26526101), (686, 20029913), (1813, 7578886), (3626, 3789443), (12691, 1082698), (25382, 541349)]