2230480112

素因数分解:

$2^4\times 7^1\times {\mathrm{19915001}}^1$

素因数の和:19915016

約数の個数: 20

約数和(自身を含む): 4938920496

約数和(自身を除く): 2708440384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19915001, 39830002, 79660004, 139405007, 159320008, 278810014, 318640016, 557620028, 1115240056, 2230480112]

約数ペア:

[(1, 2230480112), (2, 1115240056), (4, 557620028), (7, 318640016), (8, 278810014), (14, 159320008), (16, 139405007), (28, 79660004), (56, 39830002), (112, 19915001)]