490632016

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{14951}}^1$

素因数の和:15259

約数の個数: 40

約数和(自身を含む): 1090180224

約数和(自身を除く): 599548208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2344, 4102, 4688, 8204, 14951, 16408, 29902, 32816, 59804, 104657, 119608, 209314, 239216, 418628, 837256, 1674512, 4380643, 8761286, 17522572, 30664501, 35045144, 61329002, 70090288, 122658004, 245316008, 490632016]

約数ペア:

[(1, 490632016), (2, 245316008), (4, 122658004), (7, 70090288), (8, 61329002), (14, 35045144), (16, 30664501), (28, 17522572), (56, 8761286), (112, 4380643), (293, 1674512), (586, 837256), (1172, 418628), (2051, 239216), (2344, 209314), (4102, 119608), (4688, 104657), (8204, 59804), (14951, 32816), (16408, 29902)]