1211702912

素因数分解:

$2^7\times 7^1\times {\mathrm{1352347}}^1$

素因数の和:1352368

約数の個数: 32

約数和(自身を含む): 2758789920

約数和(自身を除く): 1547087008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1352347, 2704694, 5409388, 9466429, 10818776, 18932858, 21637552, 37865716, 43275104, 75731432, 86550208, 151462864, 173100416, 302925728, 605851456, 1211702912]

約数ペア:

[(1, 1211702912), (2, 605851456), (4, 302925728), (7, 173100416), (8, 151462864), (14, 86550208), (16, 75731432), (28, 43275104), (32, 37865716), (56, 21637552), (64, 18932858), (112, 10818776), (128, 9466429), (224, 5409388), (448, 2704694), (896, 1352347)]