2582021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 2956800

約数和(自身を除く): 374779

約数列:

[1, 13, 31, 43, 149, 403, 559, 1333, 1937, 4619, 6407, 17329, 60047, 83291, 198617, 2582021]

約数ペア:

[(1, 2582021), (13, 198617), (31, 83291), (43, 60047), (149, 17329), (403, 6407), (559, 4619), (1333, 1937)]