997956551038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{4289}}^1\times {\mathrm{5939}}^1$

素因数の和:11280

約数の個数: 32

約数和(自身を含む): 1577882592000

約数和(自身を除く): 579926040962

約数列:

[1, 2, 19, 38, 1031, 2062, 4289, 5939, 8578, 11878, 19589, 39178, 81491, 112841, 162982, 225682, 4421959, 6123109, 8843918, 12246218, 25472371, 50944742, 84017221, 116339071, 168034442, 232678142, 483975049, 967950098, 26262014501, 52524029002, 498978275519, 997956551038]

約数ペア:

[(1, 997956551038), (2, 498978275519), (19, 52524029002), (38, 26262014501), (1031, 967950098), (2062, 483975049), (4289, 232678142), (5939, 168034442), (8578, 116339071), (11878, 84017221), (19589, 50944742), (39178, 25472371), (81491, 12246218), (112841, 8843918), (162982, 6123109), (225682, 4421959)]