2012448988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{119419}}^1$

素因数の和:119817

約数の個数: 24

約数和(自身を含む): 3852011520

約数和(自身を除く): 1839562532

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 16852, 119419, 238838, 477676, 1313609, 2627218, 5254436, 45737477, 91474954, 182949908, 503112247, 1006224494, 2012448988]

約数ペア:

[(1, 2012448988), (2, 1006224494), (4, 503112247), (11, 182949908), (22, 91474954), (44, 45737477), (383, 5254436), (766, 2627218), (1532, 1313609), (4213, 477676), (8426, 238838), (16852, 119419)]