521011128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1973527}}^1$

素因数の和:1973547

約数の個数: 32

約数和(自身を含む): 1420940160

約数和(自身を除く): 899929032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1973527, 3947054, 5920581, 7894108, 11841162, 15788216, 21708797, 23682324, 43417594, 47364648, 65126391, 86835188, 130252782, 173670376, 260505564, 521011128]

約数ペア:

[(1, 521011128), (2, 260505564), (3, 173670376), (4, 130252782), (6, 86835188), (8, 65126391), (11, 47364648), (12, 43417594), (22, 23682324), (24, 21708797), (33, 15788216), (44, 11841162), (66, 7894108), (88, 5920581), (132, 3947054), (264, 1973527)]