2045243914

素因数分解:

$2^1\times 7^1\times {\mathrm{7307}}^1\times {\mathrm{19993}}^1$

素因数の和:27309

約数の個数: 16

約数和(自身を含む): 3506787648

約数和(自身を除く): 1461543734

約数列:

[1, 2, 7, 14, 7307, 14614, 19993, 39986, 51149, 102298, 139951, 279902, 146088851, 292177702, 1022621957, 2045243914]

約数ペア:

[(1, 2045243914), (2, 1022621957), (7, 292177702), (14, 146088851), (7307, 279902), (14614, 139951), (19993, 102298), (39986, 51149)]