2901922016

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{39139}}^1$

素因数の和:39487

約数の個数: 48

約数和(自身を含む): 6549217920

約数和(自身を除く): 3647295904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 10592, 18536, 37072, 39139, 74144, 78278, 156556, 273973, 313112, 547946, 626224, 1095892, 1252448, 2191784, 4383568, 8767136, 12955009, 25910018, 51820036, 90685063, 103640072, 181370126, 207280144, 362740252, 414560288, 725480504, 1450961008, 2901922016]

約数ペア:

[(1, 2901922016), (2, 1450961008), (4, 725480504), (7, 414560288), (8, 362740252), (14, 207280144), (16, 181370126), (28, 103640072), (32, 90685063), (56, 51820036), (112, 25910018), (224, 12955009), (331, 8767136), (662, 4383568), (1324, 2191784), (2317, 1252448), (2648, 1095892), (4634, 626224), (5296, 547946), (9268, 313112), (10592, 273973), (18536, 156556), (37072, 78278), (39139, 74144)]