2987642

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3685

約数の個数: 16

約数和(自身を含む): 5209920

約数和(自身を除く): 2222278

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 3617, 7234, 25319, 50638, 213403, 426806, 1493821, 2987642]

約数ペア:

[(1, 2987642), (2, 1493821), (7, 426806), (14, 213403), (59, 50638), (118, 25319), (413, 7234), (826, 3617)]