1248696750002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{126781}}^1\times {\mathrm{378817}}^1$

素因数の和:505613

約数の個数: 16

約数和(自身を含む): 2017146754392

約数和(自身を除く): 768450004390

約数列:

[1, 2, 13, 26, 126781, 253562, 378817, 757634, 1648153, 3296306, 4924621, 9849242, 48026798077, 96053596154, 624348375001, 1248696750002]

約数ペア:

[(1, 1248696750002), (2, 624348375001), (13, 96053596154), (26, 48026798077), (126781, 9849242), (253562, 4924621), (378817, 3296306), (757634, 1648153)]