1296316

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 2635136

約数和(自身を除く): 1338820

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 691, 938, 1382, 1876, 2764, 4837, 9674, 19348, 46297, 92594, 185188, 324079, 648158, 1296316]

約数ペア:

[(1, 1296316), (2, 648158), (4, 324079), (7, 185188), (14, 92594), (28, 46297), (67, 19348), (134, 9674), (268, 4837), (469, 2764), (691, 1876), (938, 1382)]