1814728270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{9829}}^1$

素因数の和:10372

約数の個数: 32

約数和(自身を含む): 3361860000

約数和(自身を除く): 1547131730

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 499, 998, 2495, 4990, 9829, 18463, 19658, 36926, 49145, 92315, 98290, 184630, 363673, 727346, 1818365, 3636730, 4904671, 9809342, 24523355, 49046710, 181472827, 362945654, 907364135, 1814728270]

約数ペア:

[(1, 1814728270), (2, 907364135), (5, 362945654), (10, 181472827), (37, 49046710), (74, 24523355), (185, 9809342), (370, 4904671), (499, 3636730), (998, 1818365), (2495, 727346), (4990, 363673), (9829, 184630), (18463, 98290), (19658, 92315), (36926, 49145)]