889378802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{481787}}^1$

素因数の和:481873

約数の個数: 16

約数和(自身を含む): 1456926912

約数和(自身を除く): 567548110

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 481787, 963574, 6263231, 12526462, 34206877, 68413754, 444689401, 889378802]

約数ペア:

[(1, 889378802), (2, 444689401), (13, 68413754), (26, 34206877), (71, 12526462), (142, 6263231), (923, 963574), (1846, 481787)]