266337526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{5171}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 493532928

約数和(自身を除く): 227195402

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 283, 566, 1981, 3679, 3962, 5171, 7358, 10342, 25753, 36197, 51506, 67223, 72394, 134446, 470561, 941122, 1463393, 2926786, 10243751, 19024109, 20487502, 38048218, 133168763, 266337526]

約数ペア:

[(1, 266337526), (2, 133168763), (7, 38048218), (13, 20487502), (14, 19024109), (26, 10243751), (91, 2926786), (182, 1463393), (283, 941122), (566, 470561), (1981, 134446), (3679, 72394), (3962, 67223), (5171, 51506), (7358, 36197), (10342, 25753)]