2854297439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{200569}}^1$

素因数の和:200702

約数の個数: 16

約数和(自身を含む): 3465849600

約数和(自身を除く): 611552161

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 200569, 1403983, 3810811, 21460883, 26675677, 150226181, 407756777, 2854297439]

約数ペア:

[(1, 2854297439), (7, 407756777), (19, 150226181), (107, 26675677), (133, 21460883), (749, 3810811), (2033, 1403983), (14231, 200569)]