443299136

素因数分解:

$2^6\times 7^1\times {\mathrm{989507}}^1$

素因数の和:989526

約数の個数: 28

約数和(自身を含む): 1005340128

約数和(自身を除く): 562040992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 989507, 1979014, 3958028, 6926549, 7916056, 13853098, 15832112, 27706196, 31664224, 55412392, 63328448, 110824784, 221649568, 443299136]

約数ペア:

[(1, 443299136), (2, 221649568), (4, 110824784), (7, 63328448), (8, 55412392), (14, 31664224), (16, 27706196), (28, 15832112), (32, 13853098), (56, 7916056), (64, 6926549), (112, 3958028), (224, 1979014), (448, 989507)]