438314084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 859815936

約数和(自身を除く): 421501852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 806, 1612, 1651, 2141, 3302, 3937, 4282, 6604, 7874, 8564, 15748, 27833, 51181, 55666, 66371, 102362, 111332, 132742, 204724, 265484, 271907, 543814, 862823, 1087628, 1725646, 3451292, 3534791, 7069582, 8429117, 14139164, 16858234, 33716468, 109578521, 219157042, 438314084]

約数ペア:

[(1, 438314084), (2, 219157042), (4, 109578521), (13, 33716468), (26, 16858234), (31, 14139164), (52, 8429117), (62, 7069582), (124, 3534791), (127, 3451292), (254, 1725646), (403, 1087628), (508, 862823), (806, 543814), (1612, 271907), (1651, 265484), (2141, 204724), (3302, 132742), (3937, 111332), (4282, 102362), (6604, 66371), (7874, 55666), (8564, 51181), (15748, 27833)]