143919986

素因数分解:

$2^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{8447}}^1$

素因数の和:9673

約数の個数: 16

約数和(自身を含む): 246951936

約数和(自身を除く): 103031950

約数列:

[1, 2, 7, 14, 1217, 2434, 8447, 8519, 16894, 17038, 59129, 118258, 10279999, 20559998, 71959993, 143919986]

約数ペア:

[(1, 143919986), (2, 71959993), (7, 20559998), (14, 10279999), (1217, 118258), (2434, 59129), (8447, 17038), (8519, 16894)]