489447804982

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{4637}}^1\times {\mathrm{64283}}^1$

素因数の和:69743

約数の個数: 16

約数和(自身を含む): 735235907472

約数和(自身を除く): 245788102490

約数列:

[1, 2, 821, 1642, 4637, 9274, 64283, 128566, 3806977, 7613954, 52776343, 105552686, 298080271, 596160542, 244723902491, 489447804982]

約数ペア:

[(1, 489447804982), (2, 244723902491), (821, 596160542), (1642, 298080271), (4637, 105552686), (9274, 52776343), (64283, 7613954), (128566, 3806977)]