2017210210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{19927}}^1$

素因数の和:20178

約数の個数: 32

約数和(自身を含む): 3719043072

約数和(自身を除く): 1701832862

約数列:

[1, 2, 5, 10, 53, 106, 191, 265, 382, 530, 955, 1910, 10123, 19927, 20246, 39854, 50615, 99635, 101230, 199270, 1056131, 2112262, 3806057, 5280655, 7612114, 10561310, 19030285, 38060570, 201721021, 403442042, 1008605105, 2017210210]

約数ペア:

[(1, 2017210210), (2, 1008605105), (5, 403442042), (10, 201721021), (53, 38060570), (106, 19030285), (191, 10561310), (265, 7612114), (382, 5280655), (530, 3806057), (955, 2112262), (1910, 1056131), (10123, 199270), (19927, 101230), (20246, 99635), (39854, 50615)]