2015317874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{110939}}^1$

素因数の和:111265

約数の個数: 16

約数和(自身を含む): 3131170560

約数和(自身を除く): 1115852686

約数列:

[1, 2, 31, 62, 293, 586, 9083, 18166, 110939, 221878, 3439109, 6878218, 32505127, 65010254, 1007658937, 2015317874]

約数ペア:

[(1, 2015317874), (2, 1007658937), (31, 65010254), (62, 32505127), (293, 6878218), (586, 3439109), (9083, 221878), (18166, 110939)]