280775600638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{100925809}}^1$

素因数の和:100925931

約数の個数: 16

約数和(自身を含む): 457799474160

約数和(自身を除く): 177023873522

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 100925809, 201851618, 1312035517, 2624071034, 10799061563, 21598123126, 140387800319, 280775600638]

約数ペア:

[(1, 280775600638), (2, 140387800319), (13, 21598123126), (26, 10799061563), (107, 2624071034), (214, 1312035517), (1391, 201851618), (2782, 100925809)]