129600686878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1\times {\mathrm{236609}}^1$

素因数の和:257691

約数の個数: 16

約数和(自身を含む): 209365778160

約数和(自身を除く): 79765091282

約数列:

[1, 2, 13, 26, 21067, 42134, 236609, 273871, 473218, 547742, 3075917, 6151834, 4984641803, 9969283606, 64800343439, 129600686878]

約数ペア:

[(1, 129600686878), (2, 64800343439), (13, 9969283606), (26, 4984641803), (21067, 6151834), (42134, 3075917), (236609, 547742), (273871, 473218)]