2019243784

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{16453}}^1$

素因数の和:16534

約数の個数: 48

約数和(自身を含む): 4094577900

約数和(自身を除く): 2075334116

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 529, 667, 1058, 1334, 2116, 2668, 4232, 5336, 15341, 16453, 30682, 32906, 61364, 65812, 122728, 131624, 378419, 477137, 756838, 954274, 1513676, 1908548, 3027352, 3817096, 8703637, 10974151, 17407274, 21948302, 34814548, 43896604, 69629096, 87793208, 252405473, 504810946, 1009621892, 2019243784]

約数ペア:

[(1, 2019243784), (2, 1009621892), (4, 504810946), (8, 252405473), (23, 87793208), (29, 69629096), (46, 43896604), (58, 34814548), (92, 21948302), (116, 17407274), (184, 10974151), (232, 8703637), (529, 3817096), (667, 3027352), (1058, 1908548), (1334, 1513676), (2116, 954274), (2668, 756838), (4232, 477137), (5336, 378419), (15341, 131624), (16453, 122728), (30682, 65812), (32906, 61364)]