1394734894

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{138559}}^1$

素因数の和:139287

約数の個数: 16

約数和(自身を含む): 2394316800

約数和(自身を除く): 999581906

約数列:

[1, 2, 7, 14, 719, 1438, 5033, 10066, 138559, 277118, 969913, 1939826, 99623921, 199247842, 697367447, 1394734894]

約数ペア:

[(1, 1394734894), (2, 697367447), (7, 199247842), (14, 99623921), (719, 1939826), (1438, 969913), (5033, 277118), (10066, 138559)]