80444998

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 121927680

約数和(自身を除く): 41482682

約数列:

[1, 2, 191, 251, 382, 502, 839, 1678, 47941, 95882, 160249, 210589, 320498, 421178, 40222499, 80444998]

約数ペア:

[(1, 80444998), (2, 40222499), (191, 421178), (251, 320498), (382, 210589), (502, 160249), (839, 95882), (1678, 47941)]