2008103636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{4943}}^1$

素因数の和:6284

約数の個数: 48

約数和(自身を含む): 4385525760

約数和(自身を除く): 2377422124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1319, 2638, 4943, 5276, 9233, 9886, 14509, 18466, 19772, 29018, 34601, 36932, 54373, 58036, 69202, 101563, 108746, 138404, 203126, 217492, 380611, 406252, 761222, 1522444, 6519817, 13039634, 26079268, 45638719, 71717987, 91277438, 143435974, 182554876, 286871948, 502025909, 1004051818, 2008103636]

約数ペア:

[(1, 2008103636), (2, 1004051818), (4, 502025909), (7, 286871948), (11, 182554876), (14, 143435974), (22, 91277438), (28, 71717987), (44, 45638719), (77, 26079268), (154, 13039634), (308, 6519817), (1319, 1522444), (2638, 761222), (4943, 406252), (5276, 380611), (9233, 217492), (9886, 203126), (14509, 138404), (18466, 108746), (19772, 101563), (29018, 69202), (34601, 58036), (36932, 54373)]