521036756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 974284416

約数和(自身を除く): 453247660

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 137, 268, 274, 548, 617, 1234, 1541, 2468, 3082, 3151, 6164, 6302, 9179, 12604, 14191, 18358, 28382, 36716, 41339, 56764, 82678, 84529, 165356, 169058, 211117, 338116, 422234, 844468, 950797, 1901594, 1944167, 3803188, 3888334, 5663443, 7776668, 11326886, 22653772, 130259189, 260518378, 521036756]

約数ペア:

[(1, 521036756), (2, 260518378), (4, 130259189), (23, 22653772), (46, 11326886), (67, 7776668), (92, 5663443), (134, 3888334), (137, 3803188), (268, 1944167), (274, 1901594), (548, 950797), (617, 844468), (1234, 422234), (1541, 338116), (2468, 211117), (3082, 169058), (3151, 165356), (6164, 84529), (6302, 82678), (9179, 56764), (12604, 41339), (14191, 36716), (18358, 28382)]