2493663416

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{743933}}^1$

素因数の和:744358

約数の個数: 16

約数和(自身を含む): 4686784200

約数和(自身を除く): 2193120784

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 743933, 1487866, 2975732, 5951464, 311707927, 623415854, 1246831708, 2493663416]

約数ペア:

[(1, 2493663416), (2, 1246831708), (4, 623415854), (8, 311707927), (419, 5951464), (838, 2975732), (1676, 1487866), (3352, 743933)]