26804578286

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{167711}}^1$

素因数の和:168379

約数の個数: 16

約数和(自身を含む): 40542698880

約数和(自身を除く): 13738120594

約数列:

[1, 2, 157, 314, 509, 1018, 79913, 159826, 167711, 335422, 26330627, 52661254, 85364899, 170729798, 13402289143, 26804578286]

約数ペア:

[(1, 26804578286), (2, 13402289143), (157, 170729798), (314, 85364899), (509, 52661254), (1018, 26330627), (79913, 335422), (159826, 167711)]