7130378444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{122963}}^1$

素因数の和:123102

約数の個数: 48

約数和(自身を含む): 15149164800

約数和(自身を除く): 8018786356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 28994, 57988, 122963, 245926, 491852, 860741, 1721482, 2336297, 3442964, 4672594, 9345188, 13402967, 16354079, 26805934, 32708158, 53611868, 65416316, 93820769, 187641538, 254656373, 375283076, 509312746, 1018625492, 1782594611, 3565189222, 7130378444]

約数ペア:

[(1, 7130378444), (2, 3565189222), (4, 1782594611), (7, 1018625492), (14, 509312746), (19, 375283076), (28, 254656373), (38, 187641538), (76, 93820769), (109, 65416316), (133, 53611868), (218, 32708158), (266, 26805934), (436, 16354079), (532, 13402967), (763, 9345188), (1526, 4672594), (2071, 3442964), (3052, 2336297), (4142, 1721482), (8284, 860741), (14497, 491852), (28994, 245926), (57988, 122963)]