2017128122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{40927}}^1$

素因数の和:42245

約数の個数: 16

約数和(自身を含む): 3187472640

約数和(自身を除く): 1170344518

約数列:

[1, 2, 19, 38, 1297, 2594, 24643, 40927, 49286, 81854, 777613, 1555226, 53082319, 106164638, 1008564061, 2017128122]

約数ペア:

[(1, 2017128122), (2, 1008564061), (19, 106164638), (38, 53082319), (1297, 1555226), (2594, 777613), (24643, 81854), (40927, 49286)]