280556354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{100847}}^1$

素因数の和:100969

約数の個数: 16

約数和(自身を含む): 457446528

約数和(自身を除く): 176890174

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 100847, 201694, 1311011, 2622022, 10790629, 21581258, 140278177, 280556354]

約数ペア:

[(1, 280556354), (2, 140278177), (13, 21581258), (26, 10790629), (107, 2622022), (214, 1311011), (1391, 201694), (2782, 100847)]