2660996888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5479}}^1\times {\mathrm{5519}}^1$

素因数の和:11015

約数の個数: 32

約数和(自身を含む): 5444928000

約数和(自身を除く): 2783931112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5479, 5519, 10958, 11038, 21916, 22076, 43832, 44152, 60269, 60709, 120538, 121418, 241076, 242836, 482152, 485672, 30238601, 60477202, 120954404, 241908808, 332624611, 665249222, 1330498444, 2660996888]

約数ペア:

[(1, 2660996888), (2, 1330498444), (4, 665249222), (8, 332624611), (11, 241908808), (22, 120954404), (44, 60477202), (88, 30238601), (5479, 485672), (5519, 482152), (10958, 242836), (11038, 241076), (21916, 121418), (22076, 120538), (43832, 60709), (44152, 60269)]