2894954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2029846

約数列:

[1, 2, 19, 29, 37, 38, 58, 71, 74, 142, 551, 703, 1073, 1102, 1349, 1406, 2059, 2146, 2627, 2698, 4118, 5254, 20387, 39121, 40774, 49913, 76183, 78242, 99826, 152366, 1447477, 2894954]

約数ペア:

[(1, 2894954), (2, 1447477), (19, 152366), (29, 99826), (37, 78242), (38, 76183), (58, 49913), (71, 40774), (74, 39121), (142, 20387), (551, 5254), (703, 4118), (1073, 2698), (1102, 2627), (1349, 2146), (1406, 2059)]