289385454

素因数分解:

$2^1\times 3^1\times {\mathrm{6899}}^1\times {\mathrm{6991}}^1$

素因数の和:13895

約数の個数: 16

約数和(自身を含む): 578937600

約数和(自身を除く): 289552146

約数列:

[1, 2, 3, 6, 6899, 6991, 13798, 13982, 20697, 20973, 41394, 41946, 48230909, 96461818, 144692727, 289385454]

約数ペア:

[(1, 289385454), (2, 144692727), (3, 96461818), (6, 48230909), (6899, 41946), (6991, 41394), (13798, 20973), (13982, 20697)]