1988500082

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{397541}}^1$

素因数の和:397645

約数の個数: 16

約数和(自身を含む): 3105598104

約数和(自身を除く): 1117098022

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 397541, 795082, 16299181, 24250001, 32598362, 48500002, 994250041, 1988500082]

約数ペア:

[(1, 1988500082), (2, 994250041), (41, 48500002), (61, 32598362), (82, 24250001), (122, 16299181), (2501, 795082), (5002, 397541)]