2493222009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{76873}}^1$

素因数の和:77464

約数の個数: 16

約数和(自身を含む): 3505454400

約数和(自身を除く): 1012232391

約数列:

[1, 3, 19, 57, 569, 1707, 10811, 32433, 76873, 230619, 1460587, 4381761, 43740737, 131222211, 831074003, 2493222009]

約数ペア:

[(1, 2493222009), (3, 831074003), (19, 131222211), (57, 43740737), (569, 4381761), (1707, 1460587), (10811, 230619), (32433, 76873)]