831631196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 1629936000

約数和(自身を除く): 798304804

約数列:

[1, 2, 4, 11, 22, 44, 59, 109, 118, 218, 236, 436, 649, 1199, 1298, 2398, 2596, 2939, 4796, 5878, 6431, 11756, 12862, 25724, 32329, 64658, 70741, 129316, 141482, 173401, 282964, 320351, 346802, 640702, 693604, 1281404, 1907411, 3523861, 3814822, 7047722, 7629644, 14095444, 18900709, 37801418, 75602836, 207907799, 415815598, 831631196]

約数ペア:

[(1, 831631196), (2, 415815598), (4, 207907799), (11, 75602836), (22, 37801418), (44, 18900709), (59, 14095444), (109, 7629644), (118, 7047722), (218, 3814822), (236, 3523861), (436, 1907411), (649, 1281404), (1199, 693604), (1298, 640702), (2398, 346802), (2596, 320351), (2939, 282964), (4796, 173401), (5878, 141482), (6431, 129316), (11756, 70741), (12862, 64658), (25724, 32329)]