13169450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 28283904

約数和(自身を除く): 15114454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 191, 197, 350, 382, 394, 955, 985, 1337, 1379, 1910, 1970, 2674, 2758, 4775, 4925, 6685, 6895, 9550, 9850, 13370, 13790, 33425, 34475, 37627, 66850, 68950, 75254, 188135, 263389, 376270, 526778, 940675, 1316945, 1881350, 2633890, 6584725, 13169450]

約数ペア:

[(1, 13169450), (2, 6584725), (5, 2633890), (7, 1881350), (10, 1316945), (14, 940675), (25, 526778), (35, 376270), (50, 263389), (70, 188135), (175, 75254), (191, 68950), (197, 66850), (350, 37627), (382, 34475), (394, 33425), (955, 13790), (985, 13370), (1337, 9850), (1379, 9550), (1910, 6895), (1970, 6685), (2674, 4925), (2758, 4775)]