133671878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{2729}}^1$

素因数の和:4039

約数の個数: 16

約数和(自身を含む): 211302000

約数和(自身を除く): 77630122

約数列:

[1, 2, 19, 38, 1289, 2578, 2729, 5458, 24491, 48982, 51851, 103702, 3517681, 7035362, 66835939, 133671878]

約数ペア:

[(1, 133671878), (2, 66835939), (19, 7035362), (38, 3517681), (1289, 103702), (2578, 51851), (2729, 48982), (5458, 24491)]