2022641296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{7603}}^1$

素因数の和:8903

約数の個数: 40

約数和(自身を含む): 4224174080

約数和(自身を除く): 2201532784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1279, 2558, 5116, 7603, 10232, 15206, 16627, 20464, 30412, 33254, 60824, 66508, 98839, 121648, 133016, 197678, 266032, 395356, 790712, 1581424, 9724237, 19448474, 38896948, 77793896, 126415081, 155587792, 252830162, 505660324, 1011320648, 2022641296]

約数ペア:

[(1, 2022641296), (2, 1011320648), (4, 505660324), (8, 252830162), (13, 155587792), (16, 126415081), (26, 77793896), (52, 38896948), (104, 19448474), (208, 9724237), (1279, 1581424), (2558, 790712), (5116, 395356), (7603, 266032), (10232, 197678), (15206, 133016), (16627, 121648), (20464, 98839), (30412, 66508), (33254, 60824)]