2098041085

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{450707}}^1$

素因数の和:450745

約数の個数: 24

約数和(自身を含む): 3082842720

約数和(自身を除く): 984801635

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 450707, 2253535, 3154949, 8563433, 15774745, 22084643, 42817165, 59944031, 110423215, 299720155, 419608217, 2098041085]

約数ペア:

[(1, 2098041085), (5, 419608217), (7, 299720155), (19, 110423215), (35, 59944031), (49, 42817165), (95, 22084643), (133, 15774745), (245, 8563433), (665, 3154949), (931, 2253535), (4655, 450707)]