1520227916

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{602309}}^1$

素因数の和:602944

約数の個数: 12

約数和(自身を含む): 2664619440

約数和(自身を除く): 1144391524

約数列:

[1, 2, 4, 631, 1262, 2524, 602309, 1204618, 2409236, 380056979, 760113958, 1520227916]

約数ペア:

[(1, 1520227916), (2, 760113958), (4, 380056979), (631, 2409236), (1262, 1204618), (2524, 602309)]