253580494466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{981493}}^1$

素因数の和:982050

約数の個数: 32

約数和(自身を含む): 432014399040

約数和(自身を除く): 178433904574

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 523, 1046, 6799, 9937, 13598, 19874, 129181, 258362, 981493, 1962986, 12759409, 18648367, 25518818, 37296734, 242428771, 484857542, 513320839, 1026641678, 6673170907, 9753095941, 13346341814, 19506191882, 126790247233, 253580494466]

約数ペア:

[(1, 253580494466), (2, 126790247233), (13, 19506191882), (19, 13346341814), (26, 9753095941), (38, 6673170907), (247, 1026641678), (494, 513320839), (523, 484857542), (1046, 242428771), (6799, 37296734), (9937, 25518818), (13598, 18648367), (19874, 12759409), (129181, 1962986), (258362, 981493)]