2143669994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1\times {\mathrm{23279}}^1$

素因数の和:24445

約数の個数: 16

約数和(自身を含む): 3297006720

約数和(自身を除く): 1153336726

約数列:

[1, 2, 41, 82, 1123, 2246, 23279, 46043, 46558, 92086, 954439, 1908878, 26142317, 52284634, 1071834997, 2143669994]

約数ペア:

[(1, 2143669994), (2, 1071834997), (41, 52284634), (82, 26142317), (1123, 1908878), (2246, 954439), (23279, 92086), (46043, 46558)]