1268159564

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{144701}}^1$

素因数の和:145025

約数の個数: 24

約数和(自身を含む): 2544439968

約数和(自身を除く): 1276280404

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 144701, 289402, 578804, 1012907, 2025814, 4051628, 45291413, 90582826, 181165652, 317039891, 634079782, 1268159564]

約数ペア:

[(1, 1268159564), (2, 634079782), (4, 317039891), (7, 181165652), (14, 90582826), (28, 45291413), (313, 4051628), (626, 2025814), (1252, 1012907), (2191, 578804), (4382, 289402), (8764, 144701)]