8665670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 8268730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 349, 382, 698, 955, 1745, 1910, 2483, 3490, 4537, 4966, 9074, 12415, 22685, 24830, 45370, 66659, 133318, 333295, 666590, 866567, 1733134, 4332835, 8665670]

約数ペア:

[(1, 8665670), (2, 4332835), (5, 1733134), (10, 866567), (13, 666590), (26, 333295), (65, 133318), (130, 66659), (191, 45370), (349, 24830), (382, 22685), (698, 12415), (955, 9074), (1745, 4966), (1910, 4537), (2483, 3490)]