2011904776

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{198491}}^1$

素因数の和:198685

約数の個数: 32

約数和(自身を含む): 4335065280

約数和(自身を除く): 2323160504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 198491, 396982, 793964, 1389437, 1587928, 2778874, 5557748, 11115496, 35926871, 71853742, 143707484, 251488097, 287414968, 502976194, 1005952388, 2011904776]

約数ペア:

[(1, 2011904776), (2, 1005952388), (4, 502976194), (7, 287414968), (8, 251488097), (14, 143707484), (28, 71853742), (56, 35926871), (181, 11115496), (362, 5557748), (724, 2778874), (1267, 1587928), (1448, 1389437), (2534, 793964), (5068, 396982), (10136, 198491)]