2211233164

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1294633}}^1$

素因数の和:1294705

約数の個数: 24

約数和(自身を含む): 4494969248

約数和(自身を除く): 2283736084

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1294633, 2589266, 5178532, 9062431, 18124862, 36249724, 78972613, 157945226, 315890452, 552808291, 1105616582, 2211233164]

約数ペア:

[(1, 2211233164), (2, 1105616582), (4, 552808291), (7, 315890452), (14, 157945226), (28, 78972613), (61, 36249724), (122, 18124862), (244, 9062431), (427, 5178532), (854, 2589266), (1708, 1294633)]