5197244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 9913680

約数和(自身を除く): 4716436

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1123, 1157, 2246, 2314, 4492, 4628, 14599, 29198, 58396, 99947, 199894, 399788, 1299311, 2598622, 5197244]

約数ペア:

[(1, 5197244), (2, 2598622), (4, 1299311), (13, 399788), (26, 199894), (52, 99947), (89, 58396), (178, 29198), (356, 14599), (1123, 4628), (1157, 4492), (2246, 2314)]