137620354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{3823}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 212002560

約数和(自身を除く): 74382206

約数列:

[1, 2, 41, 82, 439, 878, 3823, 7646, 17999, 35998, 156743, 313486, 1678297, 3356594, 68810177, 137620354]

約数ペア:

[(1, 137620354), (2, 68810177), (41, 3356594), (82, 1678297), (439, 313486), (878, 156743), (3823, 35998), (7646, 17999)]