270800426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10343}}^1$

素因数の和:10430

約数の個数: 32

約数和(自身を含む): 469203840

約数和(自身を除く): 198403414

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 10343, 13091, 20686, 26182, 134459, 196517, 268918, 393034, 548179, 1096358, 2554721, 5109442, 7126327, 10415401, 14252654, 20830802, 135400213, 270800426]

約数ペア:

[(1, 270800426), (2, 135400213), (13, 20830802), (19, 14252654), (26, 10415401), (38, 7126327), (53, 5109442), (106, 2554721), (247, 1096358), (494, 548179), (689, 393034), (1007, 268918), (1378, 196517), (2014, 134459), (10343, 26182), (13091, 20686)]