2007410146

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28729}}^1$

素因数の和:28799

約数の個数: 48

約数和(自身を含む): 3773053440

約数和(自身を除く): 1765643294

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1426, 1519, 2254, 3038, 4991, 9982, 28729, 34937, 57458, 69874, 201103, 402206, 660767, 890599, 1321534, 1407721, 1781198, 2815442, 4625369, 6234193, 9250738, 12468386, 20483777, 32377583, 40967554, 43639351, 64755166, 87278702, 143386439, 286772878, 1003705073, 2007410146]

約数ペア:

[(1, 2007410146), (2, 1003705073), (7, 286772878), (14, 143386439), (23, 87278702), (31, 64755166), (46, 43639351), (49, 40967554), (62, 32377583), (98, 20483777), (161, 12468386), (217, 9250738), (322, 6234193), (434, 4625369), (713, 2815442), (1127, 1781198), (1426, 1407721), (1519, 1321534), (2254, 890599), (3038, 660767), (4991, 402206), (9982, 201103), (28729, 69874), (34937, 57458)]