938396492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 1831382784

約数和(自身を除く): 892986292

約数列:

[1, 2, 4, 11, 22, 44, 71, 131, 142, 262, 284, 524, 781, 1441, 1562, 2293, 2882, 3124, 4586, 5764, 9172, 9301, 18602, 25223, 37204, 50446, 100892, 102311, 162803, 204622, 300383, 325606, 409244, 600766, 651212, 1201532, 1790833, 3304213, 3581666, 6608426, 7163332, 13216852, 21327193, 42654386, 85308772, 234599123, 469198246, 938396492]

約数ペア:

[(1, 938396492), (2, 469198246), (4, 234599123), (11, 85308772), (22, 42654386), (44, 21327193), (71, 13216852), (131, 7163332), (142, 6608426), (262, 3581666), (284, 3304213), (524, 1790833), (781, 1201532), (1441, 651212), (1562, 600766), (2293, 409244), (2882, 325606), (3124, 300383), (4586, 204622), (5764, 162803), (9172, 102311), (9301, 100892), (18602, 50446), (25223, 37204)]