2013786592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{5821}}^1$

素因数の和:6419

約数の個数: 48

約数和(自身を含む): 4181360400

約数和(自身を除く): 2167573808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 569, 608, 1138, 2276, 4552, 5821, 9104, 10811, 11642, 18208, 21622, 23284, 43244, 46568, 86488, 93136, 110599, 172976, 186272, 221198, 345952, 442396, 884792, 1769584, 3312149, 3539168, 6624298, 13248596, 26497192, 52994384, 62930831, 105988768, 125861662, 251723324, 503446648, 1006893296, 2013786592]

約数ペア:

[(1, 2013786592), (2, 1006893296), (4, 503446648), (8, 251723324), (16, 125861662), (19, 105988768), (32, 62930831), (38, 52994384), (76, 26497192), (152, 13248596), (304, 6624298), (569, 3539168), (608, 3312149), (1138, 1769584), (2276, 884792), (4552, 442396), (5821, 345952), (9104, 221198), (10811, 186272), (11642, 172976), (18208, 110599), (21622, 93136), (23284, 86488), (43244, 46568)]