1313956438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{843361}}^1$

素因数の和:843423

約数の個数: 16

約数和(自身を含む): 2125272240

約数和(自身を除く): 811315802

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 843361, 1686722, 16023859, 32047718, 34577801, 69155602, 656978219, 1313956438]

約数ペア:

[(1, 1313956438), (2, 656978219), (19, 69155602), (38, 34577801), (41, 32047718), (82, 16023859), (779, 1686722), (1558, 843361)]