1340376942

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3334271}}^1$

素因数の和:3334343

約数の個数: 16

約数和(自身を含む): 2720765952

約数和(自身を除く): 1380389010

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 3334271, 6668542, 10002813, 20005626, 223396157, 446792314, 670188471, 1340376942]

約数ペア:

[(1, 1340376942), (2, 670188471), (3, 446792314), (6, 223396157), (67, 20005626), (134, 10002813), (201, 6668542), (402, 3334271)]