492204310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2113

約数の個数: 64

約数和(自身を含む): 1014793920

約数和(自身を除く): 522589610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 101, 130, 190, 202, 247, 494, 505, 1010, 1235, 1313, 1919, 1973, 2470, 2626, 3838, 3946, 6565, 9595, 9865, 13130, 19190, 19730, 24947, 25649, 37487, 49894, 51298, 74974, 124735, 128245, 187435, 199273, 249470, 256490, 374870, 398546, 487331, 974662, 996365, 1992730, 2436655, 2590549, 3786187, 4873310, 5181098, 7572374, 12952745, 18930935, 25905490, 37861870, 49220431, 98440862, 246102155, 492204310]

約数ペア:

[(1, 492204310), (2, 246102155), (5, 98440862), (10, 49220431), (13, 37861870), (19, 25905490), (26, 18930935), (38, 12952745), (65, 7572374), (95, 5181098), (101, 4873310), (130, 3786187), (190, 2590549), (202, 2436655), (247, 1992730), (494, 996365), (505, 974662), (1010, 487331), (1235, 398546), (1313, 374870), (1919, 256490), (1973, 249470), (2470, 199273), (2626, 187435), (3838, 128245), (3946, 124735), (6565, 74974), (9595, 51298), (9865, 49894), (13130, 37487), (19190, 25649), (19730, 24947)]