2704726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 4316400

約数和(自身を除く): 1611674

約数列:

[1, 2, 19, 38, 109, 218, 653, 1306, 2071, 4142, 12407, 24814, 71177, 142354, 1352363, 2704726]

約数ペア:

[(1, 2704726), (2, 1352363), (19, 142354), (38, 71177), (109, 24814), (218, 12407), (653, 4142), (1306, 2071)]