2008335874

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1\times {\mathrm{2309}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 3023891640

約数和(自身を除く): 1015555766

約数列:

[1, 2, 421, 842, 1033, 2066, 2309, 4618, 434893, 869786, 972089, 1944178, 2385197, 4770394, 1004167937, 2008335874]

約数ペア:

[(1, 2008335874), (2, 1004167937), (421, 4770394), (842, 2385197), (1033, 1944178), (2066, 972089), (2309, 869786), (4618, 434893)]