353140970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{388067}}^1$

素因数の和:388094

約数の個数: 32

約数和(自身を含む): 782345088

約数和(自身を除く): 429204118

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 388067, 776134, 1940335, 2716469, 3880670, 5044871, 5432938, 10089742, 13582345, 25224355, 27164690, 35314097, 50448710, 70628194, 176570485, 353140970]

約数ペア:

[(1, 353140970), (2, 176570485), (5, 70628194), (7, 50448710), (10, 35314097), (13, 27164690), (14, 25224355), (26, 13582345), (35, 10089742), (65, 5432938), (70, 5044871), (91, 3880670), (130, 2716469), (182, 1940335), (455, 776134), (910, 388067)]