2018274188

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1533643}}^1$

素因数の和:1533701

約数の個数: 24

約数和(自身を含む): 4122435072

約数和(自身を除く): 2104160884

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1533643, 3067286, 6134572, 10735501, 21471002, 42942004, 72081221, 144162442, 288324884, 504568547, 1009137094, 2018274188]

約数ペア:

[(1, 2018274188), (2, 1009137094), (4, 504568547), (7, 288324884), (14, 144162442), (28, 72081221), (47, 42942004), (94, 21471002), (188, 10735501), (329, 6134572), (658, 3067286), (1316, 1533643)]