694206266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{63421}}^1$

素因数の和:63857

約数の個数: 16

約数和(自身を含む): 1124091528

約数和(自身を除く): 429885262

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 63421, 126842, 824473, 1648946, 26700241, 53400482, 347103133, 694206266]

約数ペア:

[(1, 694206266), (2, 347103133), (13, 53400482), (26, 26700241), (421, 1648946), (842, 824473), (5473, 126842), (10946, 63421)]