407268004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{712007}}^1$

素因数の和:712035

約数の個数: 24

約数和(自身を含む): 837321408

約数和(自身を除く): 430053404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 712007, 1424014, 2848028, 7832077, 9256091, 15664154, 18512182, 31328308, 37024364, 101817001, 203634002, 407268004]

約数ペア:

[(1, 407268004), (2, 203634002), (4, 101817001), (11, 37024364), (13, 31328308), (22, 18512182), (26, 15664154), (44, 9256091), (52, 7832077), (143, 2848028), (286, 1424014), (572, 712007)]