28482202

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20143}}^1$

素因数の和:20253

約数の個数: 16

約数和(自身を含む): 49312512

約数和(自身を除く): 20830310

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 20143, 40286, 141001, 282002, 2034443, 4068886, 14241101, 28482202]

約数ペア:

[(1, 28482202), (2, 14241101), (7, 4068886), (14, 2034443), (101, 282002), (202, 141001), (707, 40286), (1414, 20143)]