731373916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{105751}}^1$

素因数の和:105794

約数の個数: 48

約数和(自身を含む): 1658191360

約数和(自身を除く): 926817444

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 105751, 211502, 423004, 740257, 1374763, 1480514, 2009269, 2749526, 2961028, 4018538, 5499052, 8037076, 9623341, 14064883, 19246682, 26120497, 28129766, 38493364, 52240994, 56259532, 104481988, 182843479, 365686958, 731373916]

約数ペア:

[(1, 731373916), (2, 365686958), (4, 182843479), (7, 104481988), (13, 56259532), (14, 52240994), (19, 38493364), (26, 28129766), (28, 26120497), (38, 19246682), (52, 14064883), (76, 9623341), (91, 8037076), (133, 5499052), (182, 4018538), (247, 2961028), (266, 2749526), (364, 2009269), (494, 1480514), (532, 1374763), (988, 740257), (1729, 423004), (3458, 211502), (6916, 105751)]