2009802146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{16619}}^1$

素因数の和:16894

約数の個数: 32

約数和(自身を含む): 3446323200

約数和(自身を除く): 1436521054

約数列:

[1, 2, 11, 22, 23, 46, 239, 253, 478, 506, 2629, 5258, 5497, 10994, 16619, 33238, 60467, 120934, 182809, 365618, 382237, 764474, 3971941, 4204607, 7943882, 8409214, 43691351, 87382702, 91354643, 182709286, 1004901073, 2009802146]

約数ペア:

[(1, 2009802146), (2, 1004901073), (11, 182709286), (22, 91354643), (23, 87382702), (46, 43691351), (239, 8409214), (253, 7943882), (478, 4204607), (506, 3971941), (2629, 764474), (5258, 382237), (5497, 365618), (10994, 182809), (16619, 120934), (33238, 60467)]