2227802611

素因数分解:

${\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 2360217600

約数和(自身を除く): 132414989

約数列:

[1, 19, 383, 389, 787, 7277, 7391, 14953, 148987, 301421, 306143, 2830753, 5726999, 5816717, 117252769, 2227802611]

約数ペア:

[(1, 2227802611), (19, 117252769), (383, 5816717), (389, 5726999), (787, 2830753), (7277, 306143), (7391, 301421), (14953, 148987)]