340975414

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{1907}}^1$

素因数の和:1981

約数の個数: 36

約数和(自身を含む): 579263076

約数和(自身を除く): 238287662

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 529, 598, 1058, 1907, 3814, 3887, 6877, 7774, 13754, 24791, 43861, 49582, 87722, 89401, 178802, 322283, 570193, 644566, 1008803, 1140386, 2017606, 7412509, 13114439, 14825018, 26228878, 170487707, 340975414]

約数ペア:

[(1, 340975414), (2, 170487707), (13, 26228878), (23, 14825018), (26, 13114439), (46, 7412509), (169, 2017606), (299, 1140386), (338, 1008803), (529, 644566), (598, 570193), (1058, 322283), (1907, 178802), (3814, 89401), (3887, 87722), (6877, 49582), (7774, 43861), (13754, 24791)]