1026817456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{482527}}^1$

素因数の和:482561

約数の個数: 40

約数和(自身を含む): 2393338880

約数和(自身を除く): 1366521424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 482527, 965054, 1930108, 3377689, 3860216, 6755378, 7720432, 9168013, 13510756, 18336026, 27021512, 36672052, 54043024, 64176091, 73344104, 128352182, 146688208, 256704364, 513408728, 1026817456]

約数ペア:

[(1, 1026817456), (2, 513408728), (4, 256704364), (7, 146688208), (8, 128352182), (14, 73344104), (16, 64176091), (19, 54043024), (28, 36672052), (38, 27021512), (56, 18336026), (76, 13510756), (112, 9168013), (133, 7720432), (152, 6755378), (266, 3860216), (304, 3377689), (532, 1930108), (1064, 965054), (2128, 482527)]