126375004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{237547}}^1$

素因数の和:237577

約数の個数: 24

約数和(自身を含む): 266053760

約数和(自身を除く): 139678756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 237547, 475094, 950188, 1662829, 3325658, 4513393, 6651316, 9026786, 18053572, 31593751, 63187502, 126375004]

約数ペア:

[(1, 126375004), (2, 63187502), (4, 31593751), (7, 18053572), (14, 9026786), (19, 6651316), (28, 4513393), (38, 3325658), (76, 1662829), (133, 950188), (266, 475094), (532, 237547)]