1808304874

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 2788815744

約数和(自身を除く): 980510870

約数列:

[1, 2, 103, 113, 131, 206, 226, 262, 593, 1186, 11639, 13493, 14803, 23278, 26986, 29606, 61079, 67009, 77683, 122158, 134018, 155366, 1524709, 3049418, 6901927, 8001349, 8778179, 13803854, 16002698, 17556358, 904152437, 1808304874]

約数ペア:

[(1, 1808304874), (2, 904152437), (103, 17556358), (113, 16002698), (131, 13803854), (206, 8778179), (226, 8001349), (262, 6901927), (593, 3049418), (1186, 1524709), (11639, 155366), (13493, 134018), (14803, 122158), (23278, 77683), (26986, 67009), (29606, 61079)]