2489878974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37725439}}^1$

素因数の和:37725455

約数の個数: 16

約数和(自身を含む): 5432463360

約数和(自身を除く): 2942584386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 37725439, 75450878, 113176317, 226352634, 414979829, 829959658, 1244939487, 2489878974]

約数ペア:

[(1, 2489878974), (2, 1244939487), (3, 829959658), (6, 414979829), (11, 226352634), (22, 113176317), (33, 75450878), (66, 37725439)]