2545572207

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{261971}}^1$

素因数の和:262094

約数の個数: 16

約数和(自身を含む): 3520903680

約数和(自身を除く): 975331473

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 261971, 785913, 10740811, 20695709, 32222433, 62087127, 848524069, 2545572207]

約数ペア:

[(1, 2545572207), (3, 848524069), (41, 62087127), (79, 32222433), (123, 20695709), (237, 10740811), (3239, 785913), (9717, 261971)]