2495015638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{218363}}^1$

素因数の和:218591

約数の個数: 16

約数和(自身を含む): 3891246480

約数和(自身を除く): 1396230842

約数列:

[1, 2, 29, 58, 197, 394, 5713, 11426, 218363, 436726, 6332527, 12665054, 43017511, 86035022, 1247507819, 2495015638]

約数ペア:

[(1, 2495015638), (2, 1247507819), (29, 86035022), (58, 43017511), (197, 12665054), (394, 6332527), (5713, 436726), (11426, 218363)]