1077659536

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{491633}}^1$

素因数の和:491778

約数の個数: 20

約数和(自身を含む): 2103210252

約数和(自身を除く): 1025550716

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 491633, 983266, 1966532, 3933064, 7866128, 67353721, 134707442, 269414884, 538829768, 1077659536]

約数ペア:

[(1, 1077659536), (2, 538829768), (4, 269414884), (8, 134707442), (16, 67353721), (137, 7866128), (274, 3933064), (548, 1966532), (1096, 983266), (2192, 491633)]