869111566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{213751}}^1$

素因数の和:213879

約数の個数: 16

約数和(自身を含む): 1385112960

約数和(自身を除く): 516001394

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 213751, 427502, 4061269, 8122538, 22871357, 45742714, 434555783, 869111566]

約数ペア:

[(1, 869111566), (2, 434555783), (19, 45742714), (38, 22871357), (107, 8122538), (214, 4061269), (2033, 427502), (4066, 213751)]