519886994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{24337}}^1$

素因数の和:25321

約数の個数: 16

約数和(自身を含む): 851635296

約数和(自身を除く): 331748302

約数列:

[1, 2, 11, 22, 971, 1942, 10681, 21362, 24337, 48674, 267707, 535414, 23631227, 47262454, 259943497, 519886994]

約数ペア:

[(1, 519886994), (2, 259943497), (11, 47262454), (22, 23631227), (971, 535414), (1942, 267707), (10681, 48674), (21362, 24337)]