2593558919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3847}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 3228625920

約数和(自身を除く): 635067001

約数列:

[1, 7, 19, 37, 133, 137, 259, 703, 959, 2603, 3847, 4921, 5069, 18221, 26929, 35483, 73093, 96311, 142339, 511651, 527039, 674177, 996373, 2704441, 3689273, 10013741, 18931087, 19500443, 70096187, 136503101, 370508417, 2593558919]

約数ペア:

[(1, 2593558919), (7, 370508417), (19, 136503101), (37, 70096187), (133, 19500443), (137, 18931087), (259, 10013741), (703, 3689273), (959, 2704441), (2603, 996373), (3847, 674177), (4921, 527039), (5069, 511651), (18221, 142339), (26929, 96311), (35483, 73093)]