2010291272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{1279}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 4205260800

約数和(自身を除く): 2194969528

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 337, 424, 583, 674, 1166, 1279, 1348, 2332, 2558, 2696, 3707, 4664, 5116, 7414, 10232, 14069, 14828, 17861, 28138, 29656, 35722, 56276, 67787, 71444, 112552, 135574, 142888, 196471, 271148, 392942, 431023, 542296, 745657, 785884, 862046, 1491314, 1571768, 1724092, 2982628, 3448184, 4741253, 5965256, 9482506, 18965012, 22844219, 37930024, 45688438, 91376876, 182753752, 251286409, 502572818, 1005145636, 2010291272]

約数ペア:

[(1, 2010291272), (2, 1005145636), (4, 502572818), (8, 251286409), (11, 182753752), (22, 91376876), (44, 45688438), (53, 37930024), (88, 22844219), (106, 18965012), (212, 9482506), (337, 5965256), (424, 4741253), (583, 3448184), (674, 2982628), (1166, 1724092), (1279, 1571768), (1348, 1491314), (2332, 862046), (2558, 785884), (2696, 745657), (3707, 542296), (4664, 431023), (5116, 392942), (7414, 271148), (10232, 196471), (14069, 142888), (14828, 135574), (17861, 112552), (28138, 71444), (29656, 67787), (35722, 56276)]