7155316

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 14368256

約数和(自身を除く): 7212940

約数列:

[1, 2, 4, 7, 14, 28, 421, 607, 842, 1214, 1684, 2428, 2947, 4249, 5894, 8498, 11788, 16996, 255547, 511094, 1022188, 1788829, 3577658, 7155316]

約数ペア:

[(1, 7155316), (2, 3577658), (4, 1788829), (7, 1022188), (14, 511094), (28, 255547), (421, 16996), (607, 11788), (842, 8498), (1214, 5894), (1684, 4249), (2428, 2947)]