26909330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{54917}}^1$

素因数の和:54938

約数の個数: 24

約数和(自身を含む): 56345868

約数和(自身を除く): 29436538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 54917, 109834, 274585, 384419, 549170, 768838, 1922095, 2690933, 3844190, 5381866, 13454665, 26909330]

約数ペア:

[(1, 26909330), (2, 13454665), (5, 5381866), (7, 3844190), (10, 2690933), (14, 1922095), (35, 768838), (49, 549170), (70, 384419), (98, 274585), (245, 109834), (490, 54917)]