1900510937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{140977}}^1$

素因数の和:141068

約数の個数: 16

約数和(自身を含む): 2202640272

約数和(自身を除く): 302129335

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 140977, 1832701, 2396609, 8599597, 31155917, 111794761, 146193149, 1900510937]

約数ペア:

[(1, 1900510937), (13, 146193149), (17, 111794761), (61, 31155917), (221, 8599597), (793, 2396609), (1037, 1832701), (13481, 140977)]