2008021216

素因数分解:

$2^5\times {\mathrm{4957}}^1\times {\mathrm{12659}}^1$

素因数の和:17626

約数の個数: 24

約数和(自身を含む): 3954401640

約数和(自身を除く): 1946380424

約数列:

[1, 2, 4, 8, 16, 32, 4957, 9914, 12659, 19828, 25318, 39656, 50636, 79312, 101272, 158624, 202544, 405088, 62750663, 125501326, 251002652, 502005304, 1004010608, 2008021216]

約数ペア:

[(1, 2008021216), (2, 1004010608), (4, 502005304), (8, 251002652), (16, 125501326), (32, 62750663), (4957, 405088), (9914, 202544), (12659, 158624), (19828, 101272), (25318, 79312), (39656, 50636)]