485280292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{1103}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 1023805440

約数和(自身を除く): 538525148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 827, 1103, 1654, 2206, 3308, 4412, 5789, 7721, 11578, 15442, 15713, 20957, 23156, 30884, 31426, 41914, 62852, 83828, 109991, 146699, 219982, 293398, 439964, 586796, 912181, 1824362, 3648724, 6385267, 12770534, 17331439, 25541068, 34662878, 69325756, 121320073, 242640146, 485280292]

約数ペア:

[(1, 485280292), (2, 242640146), (4, 121320073), (7, 69325756), (14, 34662878), (19, 25541068), (28, 17331439), (38, 12770534), (76, 6385267), (133, 3648724), (266, 1824362), (532, 912181), (827, 586796), (1103, 439964), (1654, 293398), (2206, 219982), (3308, 146699), (4412, 109991), (5789, 83828), (7721, 62852), (11578, 41914), (15442, 31426), (15713, 30884), (20957, 23156)]