1319846864

素因数分解:

$2^4\times 7^1\times {\mathrm{11784347}}^1$

素因数の和:11784362

約数の個数: 20

約数和(自身を含む): 2922518304

約数和(自身を除く): 1602671440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11784347, 23568694, 47137388, 82490429, 94274776, 164980858, 188549552, 329961716, 659923432, 1319846864]

約数ペア:

[(1, 1319846864), (2, 659923432), (4, 329961716), (7, 188549552), (8, 164980858), (14, 94274776), (16, 82490429), (28, 47137388), (56, 23568694), (112, 11784347)]