2017320170

素因数分解:

$2^1\times 5^1\times {\mathrm{11119}}^1\times {\mathrm{18143}}^1$

素因数の和:29269

約数の個数: 16

約数和(自身を含む): 3631703040

約数和(自身を除く): 1614382870

約数列:

[1, 2, 5, 10, 11119, 18143, 22238, 36286, 55595, 90715, 111190, 181430, 201732017, 403464034, 1008660085, 2017320170]

約数ペア:

[(1, 2017320170), (2, 1008660085), (5, 403464034), (10, 201732017), (11119, 181430), (18143, 111190), (22238, 90715), (36286, 55595)]