2959649

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 4199760

約数和(自身を除く): 1240111

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 289, 323, 539, 833, 931, 1309, 1463, 2023, 2261, 3179, 3553, 5491, 9163, 10241, 14161, 15827, 22253, 24871, 38437, 60401, 155771, 174097, 269059, 422807, 2959649]

約数ペア:

[(1, 2959649), (7, 422807), (11, 269059), (17, 174097), (19, 155771), (49, 60401), (77, 38437), (119, 24871), (133, 22253), (187, 15827), (209, 14161), (289, 10241), (323, 9163), (539, 5491), (833, 3553), (931, 3179), (1309, 2261), (1463, 2023)]