291205214

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{3919}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 445798080

約数和(自身を除く): 154592866

約数列:

[1, 2, 53, 106, 701, 1402, 3919, 7838, 37153, 74306, 207707, 415414, 2747219, 5494438, 145602607, 291205214]

約数ペア:

[(1, 291205214), (2, 145602607), (53, 5494438), (106, 2747219), (701, 415414), (1402, 207707), (3919, 74306), (7838, 37153)]