1245266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 24

約数和(自身を含む): 2150064

約数和(自身を除く): 904798

約数列:

[1, 2, 11, 22, 23, 46, 107, 214, 253, 506, 529, 1058, 1177, 2354, 2461, 4922, 5819, 11638, 27071, 54142, 56603, 113206, 622633, 1245266]

約数ペア:

[(1, 1245266), (2, 622633), (11, 113206), (22, 56603), (23, 54142), (46, 27071), (107, 11638), (214, 5819), (253, 4922), (506, 2461), (529, 2354), (1058, 1177)]