133640642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{121271}}^1$

素因数の和:121321

約数の個数: 16

約数和(自身を含む): 218289600

約数和(自身を除く): 84648958

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 121271, 242542, 2304149, 3516859, 4608298, 7033718, 66820321, 133640642]

約数ペア:

[(1, 133640642), (2, 66820321), (19, 7033718), (29, 4608298), (38, 3516859), (58, 2304149), (551, 242542), (1102, 121271)]