7926933532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647837}}^1$

素因数の和:647890

約数の個数: 48

約数和(自身を含む): 17413885440

約数和(自身を除く): 9486951908

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 647837, 1295674, 2591348, 4534859, 9069718, 12308903, 14900251, 18139436, 24617806, 29800502, 49235612, 59601004, 86162321, 104301757, 172324642, 208603514, 283104769, 344649284, 417207028, 566209538, 1132419076, 1981733383, 3963466766, 7926933532]

約数ペア:

[(1, 7926933532), (2, 3963466766), (4, 1981733383), (7, 1132419076), (14, 566209538), (19, 417207028), (23, 344649284), (28, 283104769), (38, 208603514), (46, 172324642), (76, 104301757), (92, 86162321), (133, 59601004), (161, 49235612), (266, 29800502), (322, 24617806), (437, 18139436), (532, 14900251), (644, 12308903), (874, 9069718), (1748, 4534859), (3059, 2591348), (6118, 1295674), (12236, 647837)]