2018085398

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2030267}}^1$

素因数の和:2030347

約数の個数: 16

約数和(自身を含む): 3508303104

約数和(自身を除く): 1490217706

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2030267, 4060534, 14211869, 28423738, 144148957, 288297914, 1009042699, 2018085398]

約数ペア:

[(1, 2018085398), (2, 1009042699), (7, 288297914), (14, 144148957), (71, 28423738), (142, 14211869), (497, 4060534), (994, 2030267)]