78888498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1011391}}^1$

素因数の和:1011409

約数の個数: 16

約数和(自身を含む): 169913856

約数和(自身を除く): 91025358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1011391, 2022782, 3034173, 6068346, 13148083, 26296166, 39444249, 78888498]

約数ペア:

[(1, 78888498), (2, 39444249), (3, 26296166), (6, 13148083), (13, 6068346), (26, 3034173), (39, 2022782), (78, 1011391)]