511298210

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{42013}}^1$

素因数の和:43237

約数の個数: 16

約数和(自身を含む): 921114936

約数和(自身を除く): 409816726

約数列:

[1, 2, 5, 10, 1217, 2434, 6085, 12170, 42013, 84026, 210065, 420130, 51129821, 102259642, 255649105, 511298210]

約数ペア:

[(1, 511298210), (2, 255649105), (5, 102259642), (10, 51129821), (1217, 420130), (2434, 210065), (6085, 84026), (12170, 42013)]