2017210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1974470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 263, 295, 526, 590, 767, 1315, 1534, 2630, 3419, 3835, 6838, 7670, 15517, 17095, 31034, 34190, 77585, 155170, 201721, 403442, 1008605, 2017210]

約数ペア:

[(1, 2017210), (2, 1008605), (5, 403442), (10, 201721), (13, 155170), (26, 77585), (59, 34190), (65, 31034), (118, 17095), (130, 15517), (263, 7670), (295, 6838), (526, 3835), (590, 3419), (767, 2630), (1315, 1534)]