311930352014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31019}}^1\times {\mathrm{218611}}^1$

素因数の和:249655

約数の個数: 16

約数和(自身を含む): 488256785280

約数和(自身を除く): 176326433266

約数列:

[1, 2, 23, 46, 31019, 62038, 218611, 437222, 713437, 1426874, 5028053, 10056106, 6781094609, 13562189218, 155965176007, 311930352014]

約数ペア:

[(1, 311930352014), (2, 155965176007), (23, 13562189218), (46, 6781094609), (31019, 10056106), (62038, 5028053), (218611, 1426874), (437222, 713437)]