997724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 2149728

約数和(自身を除く): 1152004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2741, 5482, 10964, 19187, 35633, 38374, 71266, 76748, 142532, 249431, 498862, 997724]

約数ペア:

[(1, 997724), (2, 498862), (4, 249431), (7, 142532), (13, 76748), (14, 71266), (26, 38374), (28, 35633), (52, 19187), (91, 10964), (182, 5482), (364, 2741)]