13880458

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1629

約数の個数: 16

約数和(自身を含む): 21456000

約数和(自身を除く): 7575542

約数列:

[1, 2, 59, 79, 118, 158, 1489, 2978, 4661, 9322, 87851, 117631, 175702, 235262, 6940229, 13880458]

約数ペア:

[(1, 13880458), (2, 6940229), (59, 235262), (79, 175702), (118, 117631), (158, 87851), (1489, 9322), (2978, 4661)]