4292210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 8415792

約数和(自身を除く): 4123582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 241, 274, 482, 685, 1205, 1370, 1781, 2410, 3133, 3562, 6266, 8905, 15665, 17810, 31330, 33017, 66034, 165085, 330170, 429221, 858442, 2146105, 4292210]

約数ペア:

[(1, 4292210), (2, 2146105), (5, 858442), (10, 429221), (13, 330170), (26, 165085), (65, 66034), (130, 33017), (137, 31330), (241, 17810), (274, 15665), (482, 8905), (685, 6266), (1205, 3562), (1370, 3133), (1781, 2410)]