2000996442

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{848599}}^1$

素因数の和:848738

約数の個数: 24

約数和(自身を含む): 4368592800

約数和(自身を除く): 2367596358

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 848599, 1697198, 2545797, 5091594, 7637391, 15274782, 111166469, 222332938, 333499407, 666998814, 1000498221, 2000996442]

約数ペア:

[(1, 2000996442), (2, 1000498221), (3, 666998814), (6, 333499407), (9, 222332938), (18, 111166469), (131, 15274782), (262, 7637391), (393, 5091594), (786, 2545797), (1179, 1697198), (2358, 848599)]