2639547602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4085987}}^1$

素因数の和:4086025

約数の個数: 16

約数和(自身を含む): 4412867040

約数和(自身を除く): 1773319438

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4085987, 8171974, 69461779, 77633753, 138923558, 155267506, 1319773801, 2639547602]

約数ペア:

[(1, 2639547602), (2, 1319773801), (17, 155267506), (19, 138923558), (34, 77633753), (38, 69461779), (323, 8171974), (646, 4085987)]