996828664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{180847}}^1$

素因数の和:180919

約数の個数: 32

約数和(自身を含む): 2050816320

約数和(自身を除く): 1053987656

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 180847, 361694, 723388, 1446776, 2351011, 4702022, 9404044, 9584891, 18808088, 19169782, 38339564, 76679128, 124603583, 249207166, 498414332, 996828664]

約数ペア:

[(1, 996828664), (2, 498414332), (4, 249207166), (8, 124603583), (13, 76679128), (26, 38339564), (52, 19169782), (53, 18808088), (104, 9584891), (106, 9404044), (212, 4702022), (424, 2351011), (689, 1446776), (1378, 723388), (2756, 361694), (5512, 180847)]