397103629076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67857763}}^1$

素因数の和:67857804

約数の個数: 48

約数和(自身を含む): 912008348160

約数和(自身を除く): 514904719084

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 67857763, 135715526, 271431052, 475004341, 746435393, 950008682, 1289297497, 1492870786, 1900017364, 2578594994, 2985741572, 5157189988, 5225047751, 9025082479, 10450095502, 14182272467, 18050164958, 20900191004, 28364544934, 36100329916, 56729089868, 99275907269, 198551814538, 397103629076]

約数ペア:

[(1, 397103629076), (2, 198551814538), (4, 99275907269), (7, 56729089868), (11, 36100329916), (14, 28364544934), (19, 20900191004), (22, 18050164958), (28, 14182272467), (38, 10450095502), (44, 9025082479), (76, 5225047751), (77, 5157189988), (133, 2985741572), (154, 2578594994), (209, 1900017364), (266, 1492870786), (308, 1289297497), (418, 950008682), (532, 746435393), (836, 475004341), (1463, 271431052), (2926, 135715526), (5852, 67857763)]