897777004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{30491}}^1$

素因数の和:30945

約数の個数: 24

約数和(自身を含む): 1667424528

約数和(自身を除く): 769647524

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 7361, 14722, 29444, 30491, 60982, 121964, 518347, 1036694, 2073388, 13202603, 26405206, 52810412, 224444251, 448888502, 897777004]

約数ペア:

[(1, 897777004), (2, 448888502), (4, 224444251), (17, 52810412), (34, 26405206), (68, 13202603), (433, 2073388), (866, 1036694), (1732, 518347), (7361, 121964), (14722, 60982), (29444, 30491)]