12705122418

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{64877}}^1$

素因数の和:65266

約数の個数: 32

約数和(自身を含む): 25710372864

約数和(自身を除く): 13005250446

約数列:

[1, 2, 3, 6, 127, 254, 257, 381, 514, 762, 771, 1542, 32639, 64877, 65278, 97917, 129754, 194631, 195834, 389262, 8239379, 16478758, 16673389, 24718137, 33346778, 49436274, 50020167, 100040334, 2117520403, 4235040806, 6352561209, 12705122418]

約数ペア:

[(1, 12705122418), (2, 6352561209), (3, 4235040806), (6, 2117520403), (127, 100040334), (254, 50020167), (257, 49436274), (381, 33346778), (514, 24718137), (762, 16673389), (771, 16478758), (1542, 8239379), (32639, 389262), (64877, 195834), (65278, 194631), (97917, 129754)]