1920014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 16

約数和(自身を含む): 3078000

約数和(自身を除く): 1157986

約数列:

[1, 2, 17, 34, 149, 298, 379, 758, 2533, 5066, 6443, 12886, 56471, 112942, 960007, 1920014]

約数ペア:

[(1, 1920014), (2, 960007), (17, 112942), (34, 56471), (149, 12886), (298, 6443), (379, 5066), (758, 2533)]