2080581656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{185369}}^1$

素因数の和:185459

約数の個数: 32

約数和(自身を含む): 4137458400

約数和(自身を除く): 2056876744

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 185369, 370738, 741476, 1482952, 4263487, 8526974, 11307509, 17053948, 22615018, 34107896, 45230036, 90460072, 260072707, 520145414, 1040290828, 2080581656]

約数ペア:

[(1, 2080581656), (2, 1040290828), (4, 520145414), (8, 260072707), (23, 90460072), (46, 45230036), (61, 34107896), (92, 22615018), (122, 17053948), (184, 11307509), (244, 8526974), (488, 4263487), (1403, 1482952), (2806, 741476), (5612, 370738), (11224, 185369)]