1128128248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{71837}}^1$

素因数の和:72007

約数の個数: 32

約数和(自身を含む): 2293068960

約数和(自身を除く): 1164940712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 71837, 143674, 287348, 574696, 933881, 1867762, 3735524, 7471048, 10847387, 21694774, 43389548, 86779096, 141016031, 282032062, 564064124, 1128128248]

約数ペア:

[(1, 1128128248), (2, 564064124), (4, 282032062), (8, 141016031), (13, 86779096), (26, 43389548), (52, 21694774), (104, 10847387), (151, 7471048), (302, 3735524), (604, 1867762), (1208, 933881), (1963, 574696), (3926, 287348), (7852, 143674), (15704, 71837)]