1721325308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1709}}^1\times {\mathrm{4751}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 3071597760

約数和(自身を除く): 1350272452

約数列:

[1, 2, 4, 53, 106, 212, 1709, 3418, 4751, 6836, 9502, 19004, 90577, 181154, 251803, 362308, 503606, 1007212, 8119459, 16238918, 32477836, 430331327, 860662654, 1721325308]

約数ペア:

[(1, 1721325308), (2, 860662654), (4, 430331327), (53, 32477836), (106, 16238918), (212, 8119459), (1709, 1007212), (3418, 503606), (4751, 362308), (6836, 251803), (9502, 181154), (19004, 90577)]