2977883878

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{36313}}^1$

素因数の和:36759

約数の個数: 16

約数和(自身を含む): 4515428016

約数和(自身を除く): 1537544138

約数列:

[1, 2, 131, 262, 313, 626, 36313, 41003, 72626, 82006, 4757003, 9514006, 11365969, 22731938, 1488941939, 2977883878]

約数ペア:

[(1, 2977883878), (2, 1488941939), (131, 22731938), (262, 11365969), (313, 9514006), (626, 4757003), (36313, 82006), (41003, 72626)]