1638133086

素因数分解:

$2^1\times 3^1\times {\mathrm{1049}}^1\times {\mathrm{260269}}^1$

素因数の和:261323

約数の個数: 16

約数和(自身を含む): 3279402000

約数和(自身を除く): 1641268914

約数列:

[1, 2, 3, 6, 1049, 2098, 3147, 6294, 260269, 520538, 780807, 1561614, 273022181, 546044362, 819066543, 1638133086]

約数ペア:

[(1, 1638133086), (2, 819066543), (3, 546044362), (6, 273022181), (1049, 1561614), (2098, 780807), (3147, 520538), (6294, 260269)]