26637890

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2609}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 48013560

約数和(自身を除く): 21375670

約数列:

[1, 2, 5, 10, 1021, 2042, 2609, 5105, 5218, 10210, 13045, 26090, 2663789, 5327578, 13318945, 26637890]

約数ペア:

[(1, 26637890), (2, 13318945), (5, 5327578), (10, 2663789), (1021, 26090), (2042, 13045), (2609, 10210), (5105, 5218)]