1229639698

素因数分解:

$2^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{39869}}^1$

素因数の和:42081

約数の個数: 16

約数和(自身を含む): 2108963520

約数和(自身を除く): 879323822

約数列:

[1, 2, 7, 14, 2203, 4406, 15421, 30842, 39869, 79738, 279083, 558166, 87831407, 175662814, 614819849, 1229639698]

約数ペア:

[(1, 1229639698), (2, 614819849), (7, 175662814), (14, 87831407), (2203, 558166), (4406, 279083), (15421, 79738), (30842, 39869)]