2011559924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{7523}}^1$

素因数の和:7700

約数の個数: 48

約数和(自身を含む): 3943779840

約数和(自身を除く): 1932219916

約数列:

[1, 2, 4, 11, 22, 44, 59, 103, 118, 206, 236, 412, 649, 1133, 1298, 2266, 2596, 4532, 6077, 7523, 12154, 15046, 24308, 30092, 66847, 82753, 133694, 165506, 267388, 331012, 443857, 774869, 887714, 1549738, 1775428, 3099476, 4882427, 8523559, 9764854, 17047118, 19529708, 34094236, 45717271, 91434542, 182869084, 502889981, 1005779962, 2011559924]

約数ペア:

[(1, 2011559924), (2, 1005779962), (4, 502889981), (11, 182869084), (22, 91434542), (44, 45717271), (59, 34094236), (103, 19529708), (118, 17047118), (206, 9764854), (236, 8523559), (412, 4882427), (649, 3099476), (1133, 1775428), (1298, 1549738), (2266, 887714), (2596, 774869), (4532, 443857), (6077, 331012), (7523, 267388), (12154, 165506), (15046, 133694), (24308, 82753), (30092, 66847)]