1293784158

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1\times {\mathrm{757}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 2600873856

約数和(自身を除く): 1307089698

約数列:

[1, 2, 3, 6, 443, 643, 757, 886, 1286, 1329, 1514, 1929, 2271, 2658, 3858, 4542, 284849, 335351, 486751, 569698, 670702, 854547, 973502, 1006053, 1460253, 1709094, 2012106, 2920506, 215630693, 431261386, 646892079, 1293784158]

約数ペア:

[(1, 1293784158), (2, 646892079), (3, 431261386), (6, 215630693), (443, 2920506), (643, 2012106), (757, 1709094), (886, 1460253), (1286, 1006053), (1329, 973502), (1514, 854547), (1929, 670702), (2271, 569698), (2658, 486751), (3858, 335351), (4542, 284849)]