1947648002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{104701}}^1$

素因数の和:104905

約数の個数: 16

約数和(自身を含む): 2985263424

約数和(自身を除く): 1037615422

約数列:

[1, 2, 71, 131, 142, 262, 9301, 18602, 104701, 209402, 7433771, 13715831, 14867542, 27431662, 973824001, 1947648002]

約数ペア:

[(1, 1947648002), (2, 973824001), (71, 27431662), (131, 14867542), (142, 13715831), (262, 7433771), (9301, 209402), (18602, 104701)]