4631978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 7596960

約数和(自身を除く): 2964982

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2659, 5318, 34567, 69134, 178153, 356306, 2315989, 4631978]

約数ペア:

[(1, 4631978), (2, 2315989), (13, 356306), (26, 178153), (67, 69134), (134, 34567), (871, 5318), (1742, 2659)]