2541934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 4049280

約数和(自身を除く): 1507346

約数列:

[1, 2, 19, 38, 151, 302, 443, 886, 2869, 5738, 8417, 16834, 66893, 133786, 1270967, 2541934]

約数ペア:

[(1, 2541934), (2, 1270967), (19, 133786), (38, 66893), (151, 16834), (302, 8417), (443, 5738), (886, 2869)]