2017918

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 3591000

約数和(自身を除く): 1573082

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 349, 413, 698, 826, 2443, 2891, 4886, 5782, 17101, 20591, 34202, 41182, 144137, 288274, 1008959, 2017918]

約数ペア:

[(1, 2017918), (2, 1008959), (7, 288274), (14, 144137), (49, 41182), (59, 34202), (98, 20591), (118, 17101), (349, 5782), (413, 4886), (698, 2891), (826, 2443)]