1946542

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 3170160

約数和(自身を除く): 1223618

約数列:

[1, 2, 13, 26, 169, 338, 443, 886, 2197, 4394, 5759, 11518, 74867, 149734, 973271, 1946542]

約数ペア:

[(1, 1946542), (2, 973271), (13, 149734), (26, 74867), (169, 11518), (338, 5759), (443, 4394), (886, 2197)]