387613894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 635774976

約数和(自身を除く): 248161082

約数列:

[1, 2, 23, 31, 46, 62, 67, 134, 713, 1426, 1541, 2077, 3082, 4057, 4154, 8114, 47771, 93311, 95542, 125767, 186622, 251534, 271819, 543638, 2892641, 5785282, 6251837, 8426389, 12503674, 16852778, 193806947, 387613894]

約数ペア:

[(1, 387613894), (2, 193806947), (23, 16852778), (31, 12503674), (46, 8426389), (62, 6251837), (67, 5785282), (134, 2892641), (713, 543638), (1426, 271819), (1541, 251534), (2077, 186622), (3082, 125767), (4057, 95542), (4154, 93311), (8114, 47771)]