2080415239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2081}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 2609528832

約数和(自身を除く): 529113593

約数列:

[1, 7, 17, 31, 119, 217, 271, 527, 1897, 2081, 3689, 4607, 8401, 14567, 32249, 35377, 58807, 64511, 142817, 247639, 451577, 563951, 999719, 1096687, 3947657, 7676809, 9587167, 17482481, 67110169, 122377367, 297202177, 2080415239]

約数ペア:

[(1, 2080415239), (7, 297202177), (17, 122377367), (31, 67110169), (119, 17482481), (217, 9587167), (271, 7676809), (527, 3947657), (1897, 1096687), (2081, 999719), (3689, 563951), (4607, 451577), (8401, 247639), (14567, 142817), (32249, 64511), (35377, 58807)]