2021379136

素因数分解:

$2^6\times 7^1\times {\mathrm{4512007}}^1$

素因数の和:4512026

約数の個数: 28

約数和(自身を含む): 4584200128

約数和(自身を除く): 2562820992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4512007, 9024014, 18048028, 31584049, 36096056, 63168098, 72192112, 126336196, 144384224, 252672392, 288768448, 505344784, 1010689568, 2021379136]

約数ペア:

[(1, 2021379136), (2, 1010689568), (4, 505344784), (7, 288768448), (8, 252672392), (14, 144384224), (16, 126336196), (28, 72192112), (32, 63168098), (56, 36096056), (64, 31584049), (112, 18048028), (224, 9024014), (448, 4512007)]