1668996956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{8807}}^1$

素因数の和:8954

約数の個数: 48

約数和(自身を含む): 3285031680

約数和(自身を除く): 1616034724

約数列:

[1, 2, 4, 11, 22, 44, 59, 73, 118, 146, 236, 292, 649, 803, 1298, 1606, 2596, 3212, 4307, 8614, 8807, 17228, 17614, 35228, 47377, 94754, 96877, 189508, 193754, 387508, 519613, 642911, 1039226, 1285822, 2078452, 2571644, 5715743, 7072021, 11431486, 14144042, 22862972, 28288084, 37931749, 75863498, 151726996, 417249239, 834498478, 1668996956]

約数ペア:

[(1, 1668996956), (2, 834498478), (4, 417249239), (11, 151726996), (22, 75863498), (44, 37931749), (59, 28288084), (73, 22862972), (118, 14144042), (146, 11431486), (236, 7072021), (292, 5715743), (649, 2571644), (803, 2078452), (1298, 1285822), (1606, 1039226), (2596, 642911), (3212, 519613), (4307, 387508), (8614, 193754), (8807, 189508), (17228, 96877), (17614, 94754), (35228, 47377)]