2038644489

素因数分解:

$3^1\times 7^1\times {\mathrm{3539}}^1\times {\mathrm{27431}}^1$

素因数の和:30980

約数の個数: 16

約数和(自身を含む): 3107496960

約数和(自身を除く): 1068852471

約数列:

[1, 3, 7, 21, 3539, 10617, 24773, 27431, 74319, 82293, 192017, 576051, 97078309, 291234927, 679548163, 2038644489]

約数ペア:

[(1, 2038644489), (3, 679548163), (7, 291234927), (21, 97078309), (3539, 576051), (10617, 192017), (24773, 82293), (27431, 74319)]