2038860478

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{52249}}^1$

素因数の和:52539

約数の個数: 16

約数和(自身を含む): 3103650000

約数和(自身を除く): 1064789522

約数列:

[1, 2, 109, 179, 218, 358, 19511, 39022, 52249, 104498, 5695141, 9352571, 11390282, 18705142, 1019430239, 2038860478]

約数ペア:

[(1, 2038860478), (2, 1019430239), (109, 18705142), (179, 11390282), (218, 9352571), (358, 5695141), (19511, 104498), (39022, 52249)]