827807848

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{278911}}^1$

素因数の和:278977

約数の個数: 32

約数和(自身を含む): 1807349760

約数和(自身を除く): 979541912

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 278911, 557822, 1115644, 1952377, 2231288, 3904754, 7809508, 14782283, 15619016, 29564566, 59129132, 103475981, 118258264, 206951962, 413903924, 827807848]

約数ペア:

[(1, 827807848), (2, 413903924), (4, 206951962), (7, 118258264), (8, 103475981), (14, 59129132), (28, 29564566), (53, 15619016), (56, 14782283), (106, 7809508), (212, 3904754), (371, 2231288), (424, 1952377), (742, 1115644), (1484, 557822), (2968, 278911)]