249652052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{154871}}^1$

素因数の和:154919

約数の個数: 24

約数和(自身を含む): 485678592

約数和(自身を除く): 236026540

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 154871, 309742, 619484, 2013323, 4026646, 4801001, 8053292, 9602002, 19204004, 62413013, 124826026, 249652052]

約数ペア:

[(1, 249652052), (2, 124826026), (4, 62413013), (13, 19204004), (26, 9602002), (31, 8053292), (52, 4801001), (62, 4026646), (124, 2013323), (403, 619484), (806, 309742), (1612, 154871)]