802489788

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{37339}}^1$

素因数の和:37551

約数の個数: 48

約数和(自身を含む): 2091040000

約数和(自身を除く): 1288550212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 37339, 74678, 112017, 149356, 224034, 336051, 448068, 672102, 1008153, 1344204, 2016306, 4032612, 7430461, 14860922, 22291383, 29721844, 44582766, 66874149, 89165532, 133748298, 200622447, 267496596, 401244894, 802489788]

約数ペア:

[(1, 802489788), (2, 401244894), (3, 267496596), (4, 200622447), (6, 133748298), (9, 89165532), (12, 66874149), (18, 44582766), (27, 29721844), (36, 22291383), (54, 14860922), (108, 7430461), (199, 4032612), (398, 2016306), (597, 1344204), (796, 1008153), (1194, 672102), (1791, 448068), (2388, 336051), (3582, 224034), (5373, 149356), (7164, 112017), (10746, 74678), (21492, 37339)]