2018588761

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{38393}}^1$

素因数の和:38473

約数の個数: 24

約数和(自身を含む): 2494842120

約数和(自身を除く): 476253359

約数列:

[1, 7, 29, 37, 49, 203, 259, 1073, 1421, 1813, 7511, 38393, 52577, 268751, 1113397, 1420541, 1881257, 7793779, 9943787, 41195689, 54556453, 69606509, 288369823, 2018588761]

約数ペア:

[(1, 2018588761), (7, 288369823), (29, 69606509), (37, 54556453), (49, 41195689), (203, 9943787), (259, 7793779), (1073, 1881257), (1421, 1420541), (1813, 1113397), (7511, 268751), (38393, 52577)]