1520252877916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4153}}^1\times {\mathrm{4816597}}^1$

素因数の和:4820773

約数の個数: 24

約数和(自身を含む): 2801140732880

約数和(自身を除く): 1280887854964

約数列:

[1, 2, 4, 19, 38, 76, 4153, 8306, 16612, 78907, 157814, 315628, 4816597, 9633194, 19266388, 91515343, 183030686, 366061372, 20003327341, 40006654682, 80013309364, 380063219479, 760126438958, 1520252877916]

約数ペア:

[(1, 1520252877916), (2, 760126438958), (4, 380063219479), (19, 80013309364), (38, 40006654682), (76, 20003327341), (4153, 366061372), (8306, 183030686), (16612, 91515343), (78907, 19266388), (157814, 9633194), (315628, 4816597)]