858673310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{8243}}^1$

素因数の和:9208

約数の個数: 32

約数和(自身を含む): 1688107392

約数和(自身を除く): 829434082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 947, 1894, 4735, 8243, 9470, 10417, 16486, 20834, 41215, 52085, 82430, 90673, 104170, 181346, 453365, 906730, 7806121, 15612242, 39030605, 78061210, 85867331, 171734662, 429336655, 858673310]

約数ペア:

[(1, 858673310), (2, 429336655), (5, 171734662), (10, 85867331), (11, 78061210), (22, 39030605), (55, 15612242), (110, 7806121), (947, 906730), (1894, 453365), (4735, 181346), (8243, 104170), (9470, 90673), (10417, 82430), (16486, 52085), (20834, 41215)]