2124697490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5182189}}^1$

素因数の和:5182237

約数の個数: 16

約数和(自身を含む): 3917735640

約数和(自身を除く): 1793038150

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5182189, 10364378, 25910945, 51821890, 212469749, 424939498, 1062348745, 2124697490]

約数ペア:

[(1, 2124697490), (2, 1062348745), (5, 424939498), (10, 212469749), (41, 51821890), (82, 25910945), (205, 10364378), (410, 5182189)]