389485780993

素因数分解:

${\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{16217}}^1$

素因数の和:16893

約数の個数: 24

約数和(自身を含む): 412840477728

約数和(自身を除く): 23354696735

約数列:

[1, 23, 83, 529, 547, 1909, 12581, 16217, 43907, 45401, 289363, 372991, 1044223, 1346011, 8578793, 8870699, 24017129, 30958253, 204026077, 712039819, 736268017, 4692599771, 16934164391, 389485780993]

約数ペア:

[(1, 389485780993), (23, 16934164391), (83, 4692599771), (529, 736268017), (547, 712039819), (1909, 204026077), (12581, 30958253), (16217, 24017129), (43907, 8870699), (45401, 8578793), (289363, 1346011), (372991, 1044223)]