2798704

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1048

約数の個数: 20

約数和(自身を含む): 5454760

約数和(自身を除く): 2656056

約数列:

[1, 2, 4, 8, 16, 211, 422, 829, 844, 1658, 1688, 3316, 3376, 6632, 13264, 174919, 349838, 699676, 1399352, 2798704]

約数ペア:

[(1, 2798704), (2, 1399352), (4, 699676), (8, 349838), (16, 174919), (211, 13264), (422, 6632), (829, 3376), (844, 3316), (1658, 1688)]