252253442

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{131519}}^1$

素因数の和:131665

約数の個数: 16

約数和(自身を含む): 435594240

約数和(自身を除く): 183340798

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 131519, 263038, 920633, 1841266, 18018103, 36036206, 126126721, 252253442]

約数ペア:

[(1, 252253442), (2, 126126721), (7, 36036206), (14, 18018103), (137, 1841266), (274, 920633), (959, 263038), (1918, 131519)]