2008585956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1\times {\mathrm{1153}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 5085262560

約数和(自身を除く): 3076676604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 859, 1014, 1153, 1718, 2028, 2306, 2577, 3436, 3459, 4612, 5154, 6918, 10308, 11167, 13836, 14989, 22334, 29978, 33501, 44668, 44967, 59956, 67002, 89934, 134004, 145171, 179868, 194857, 290342, 389714, 435513, 580684, 584571, 779428, 871026, 990427, 1169142, 1742052, 1980854, 2338284, 2971281, 3961708, 5942562, 11885124, 12875551, 25751102, 38626653, 51502204, 77253306, 154506612, 167382163, 334764326, 502146489, 669528652, 1004292978, 2008585956]

約数ペア:

[(1, 2008585956), (2, 1004292978), (3, 669528652), (4, 502146489), (6, 334764326), (12, 167382163), (13, 154506612), (26, 77253306), (39, 51502204), (52, 38626653), (78, 25751102), (156, 12875551), (169, 11885124), (338, 5942562), (507, 3961708), (676, 2971281), (859, 2338284), (1014, 1980854), (1153, 1742052), (1718, 1169142), (2028, 990427), (2306, 871026), (2577, 779428), (3436, 584571), (3459, 580684), (4612, 435513), (5154, 389714), (6918, 290342), (10308, 194857), (11167, 179868), (13836, 145171), (14989, 134004), (22334, 89934), (29978, 67002), (33501, 59956), (44668, 44967)]