2038897874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{291521}}^1$

素因数の和:291805

約数の個数: 16

約数和(自身を含む): 3305859480

約数和(自身を除く): 1266961606

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 291521, 583042, 3789773, 7579546, 78419149, 156838298, 1019448937, 2038897874]

約数ペア:

[(1, 2038897874), (2, 1019448937), (13, 156838298), (26, 78419149), (269, 7579546), (538, 3789773), (3497, 583042), (6994, 291521)]