285964254142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2836553}}^1$

素因数の和:2836960

約数の個数: 32

約数和(自身を含む): 517387449600

約数和(自身を除く): 231423195458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 379, 758, 2653, 5306, 7201, 14402, 50407, 100814, 2836553, 5673106, 19855871, 39711742, 53894507, 107789014, 377261549, 754523098, 1075053587, 2150107174, 7525375109, 15050750218, 20426018153, 40852036306, 142982127071, 285964254142]

約数ペア:

[(1, 285964254142), (2, 142982127071), (7, 40852036306), (14, 20426018153), (19, 15050750218), (38, 7525375109), (133, 2150107174), (266, 1075053587), (379, 754523098), (758, 377261549), (2653, 107789014), (5306, 53894507), (7201, 39711742), (14402, 19855871), (50407, 5673106), (100814, 2836553)]