1640403719038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{50309873}}^1$

素因数の和:50310036

約数の個数: 32

約数和(自身を含む): 2999273448384

約数和(自身を除く): 1358869729346

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 238, 274, 959, 1918, 2329, 4658, 16303, 32606, 50309873, 100619746, 352169111, 704338222, 855267841, 1710535682, 5986874887, 6892452601, 11973749774, 13784905202, 48247168207, 96494336414, 117171694217, 234343388434, 820201859519, 1640403719038]

約数ペア:

[(1, 1640403719038), (2, 820201859519), (7, 234343388434), (14, 117171694217), (17, 96494336414), (34, 48247168207), (119, 13784905202), (137, 11973749774), (238, 6892452601), (274, 5986874887), (959, 1710535682), (1918, 855267841), (2329, 704338222), (4658, 352169111), (16303, 100619746), (32606, 50309873)]