123804956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 243758592

約数和(自身を除く): 119953636

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 131, 188, 262, 457, 517, 524, 914, 1034, 1441, 1828, 2068, 2882, 5027, 5764, 6157, 10054, 12314, 20108, 21479, 24628, 42958, 59867, 67727, 85916, 119734, 135454, 236269, 239468, 270908, 472538, 658537, 945076, 1317074, 2634148, 2813749, 5627498, 11254996, 30951239, 61902478, 123804956]

約数ペア:

[(1, 123804956), (2, 61902478), (4, 30951239), (11, 11254996), (22, 5627498), (44, 2813749), (47, 2634148), (94, 1317074), (131, 945076), (188, 658537), (262, 472538), (457, 270908), (517, 239468), (524, 236269), (914, 135454), (1034, 119734), (1441, 85916), (1828, 67727), (2068, 59867), (2882, 42958), (5027, 24628), (5764, 21479), (6157, 20108), (10054, 12314)]