6489207959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19709}}^1$

素因数の和:19815

約数の個数: 32

約数和(自身を含む): 7770470400

約数和(自身を除く): 1281262441

約数列:

[1, 13, 19, 31, 43, 247, 403, 559, 589, 817, 1333, 7657, 10621, 17329, 19709, 25327, 256217, 329251, 374471, 610979, 847487, 4868123, 7942727, 11017331, 11608601, 16102253, 26272097, 150911813, 209329289, 341537261, 499169843, 6489207959]

約数ペア:

[(1, 6489207959), (13, 499169843), (19, 341537261), (31, 209329289), (43, 150911813), (247, 26272097), (403, 16102253), (559, 11608601), (589, 11017331), (817, 7942727), (1333, 4868123), (7657, 847487), (10621, 610979), (17329, 374471), (19709, 329251), (25327, 256217)]