402545663

素因数分解:

${\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 446113008

約数和(自身を除く): 43567345

約数列:

[1, 13, 107, 113, 169, 197, 1391, 1469, 2561, 12091, 18083, 19097, 21079, 22261, 33293, 157183, 274027, 289393, 2043379, 2381927, 3562351, 3762109, 30965051, 402545663]

約数ペア:

[(1, 402545663), (13, 30965051), (107, 3762109), (113, 3562351), (169, 2381927), (197, 2043379), (1391, 289393), (1469, 274027), (2561, 157183), (12091, 33293), (18083, 22261), (19097, 21079)]