998916046

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{88919}}^1$

素因数の和:89099

約数の個数: 16

約数和(自身を含む): 1546140960

約数和(自身を除く): 547224914

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 88919, 177838, 3645679, 7291358, 12181903, 24363806, 499458023, 998916046]

約数ペア:

[(1, 998916046), (2, 499458023), (41, 24363806), (82, 12181903), (137, 7291358), (274, 3645679), (5617, 177838), (11234, 88919)]