260804525748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1671823883}}^1$

素因数の和:1671823903

約数の個数: 24

約数和(自身を含む): 655354962528

約数和(自身を除く): 394550436780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1671823883, 3343647766, 5015471649, 6687295532, 10030943298, 20061886596, 21733710479, 43467420958, 65201131437, 86934841916, 130402262874, 260804525748]

約数ペア:

[(1, 260804525748), (2, 130402262874), (3, 86934841916), (4, 65201131437), (6, 43467420958), (12, 21733710479), (13, 20061886596), (26, 10030943298), (39, 6687295532), (52, 5015471649), (78, 3343647766), (156, 1671823883)]