2121872782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1\times {\mathrm{8861}}^1$

素因数の和:15923

約数の個数: 16

約数和(自身を含む): 3370892112

約数和(自身を除く): 1249019330

約数列:

[1, 2, 17, 34, 7043, 8861, 14086, 17722, 119731, 150637, 239462, 301274, 62408023, 124816046, 1060936391, 2121872782]

約数ペア:

[(1, 2121872782), (2, 1060936391), (17, 124816046), (34, 62408023), (7043, 301274), (8861, 239462), (14086, 150637), (17722, 119731)]