328673716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{690491}}^1$

素因数の和:690519

約数の個数: 24

約数和(自身を含む): 696015936

約数和(自身を除く): 367342220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 690491, 1380982, 2761964, 4833437, 9666874, 11738347, 19333748, 23476694, 46953388, 82168429, 164336858, 328673716]

約数ペア:

[(1, 328673716), (2, 164336858), (4, 82168429), (7, 46953388), (14, 23476694), (17, 19333748), (28, 11738347), (34, 9666874), (68, 4833437), (119, 2761964), (238, 1380982), (476, 690491)]